ci: 💚 Reduce self-hosted runner usage

.github/workflow-templates/bridge-e2e/action.yml

@@ -10,6 +10,8 @@ runs:
       id: setup_g_plusplus
       run: |
         g++ --version
+    - name: Install Protoc
+      uses: arduino/setup-protoc@v3
     - name: Check protoc
       shell: bash
       id: check_proto_c

.github/workflows/docker-runtime-draft.yml

@@ -2,109 +2,109 @@ name: Push Runtime Draft Docker
 
 # The code compile in non-fast mode the runtime and pushes to docker
 on:
-  push:
-    branches:
-      - perm-runtime-*
+    push:
+        branches:
+            - perm-runtime-*
 
 jobs:
-  ####### Building binaries #######
-  setup-scripts:
-    runs-on: self-hosted
-    steps:
-      - uses: actions/checkout@v4
-      - name: Upload tools
-        uses: actions/upload-artifact@v4
-        with:
-          name: original-tools
-          path: tools
+    ####### Building binaries #######
+    setup-scripts:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - name: Upload tools
+              uses: actions/upload-artifact@v4
+              with:
+                  name: original-tools
+                  path: tools
 
-  build-binary:
-    needs: ["setup-scripts"]
-    runs-on: self-hosted
-    strategy:
-      matrix:
-        cpu: ["", "skylake", "znver3"]
-    env:
-      RUSTFLAGS: "-C target-cpu=${{ matrix.cpu }}"
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.inputs.to }}
-      - name: Setup Rust toolchain
-        run: rustup show
-      - name: Build Node
-        run: cargo build --profile=production --all
-    
-      - name: Save parachain binary
-        if: ${{ matrix.cpu == '' }}
-        run: |
-          mkdir -p binaries
-          cp target/production/tanssi-node binaries/tanssi-node
-          cp target/production/container-chain-frontier-node binaries/container-chain-frontier-node
-          cp target/production/container-chain-simple-node binaries/container-chain-simple-node
-      - name: Save parachain custom binary
-        if: ${{ matrix.cpu != '' }}
-        run: |
-          mkdir -p binaries
-          cp target/production/tanssi-node binaries/tanssi-node-${{matrix.cpu}}
-          cp target/production/container-chain-frontier-node binaries/container-chain-frontier-node-${{matrix.cpu}}
-          cp target/production/container-chain-simple-node binaries/container-chain-simple-node-${{matrix.cpu}}
-      - name: Upload binaries
-        uses: actions/upload-artifact@v4
-        with:
-          name: binaries-${{ matrix.chain.cpu }}
-          path: binaries
-  docker-tanssi:
-    runs-on: ubuntu-latest
-    needs: ["build-binary"]
-    strategy:
-      fail-fast: false
-      matrix:
-        image: ["tanssi", "container-chain-simple-template", "container-chain-evm-template"]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
-        with:
-          pattern: binaries-${{ matrix.chain.cpu }}
-          merge-multiple: true
-          path: build
-      - name: Prepare
-        id: prep
-        run: |
-          SHA8=$(git log -1 --format='%H' | cut -c1-8)
-          DOCKER_IMAGE=moondancelabs/${{matrix.image}}
-          TAGS="${DOCKER_IMAGE}:sha-${SHA8}"
-          echo "tags=${TAGS}" >> $GITHUB_OUTPUT
-          echo "created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: latest
-          driver-opts: |
-            image=moby/buildkit:master
-      - name: Login to DockerHub
-        uses: docker/[email protected]
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: ./docker/${{matrix.image}}.Dockerfile
-          platforms: linux/amd64
-          push: true
-          tags: ${{ steps.prep.outputs.tags }}
-          labels: |
-            org.opencontainers.image.title=${{ github.event.repository.name }}
-            org.opencontainers.image.description=${{ github.event.repository.description }}
-            org.opencontainers.image.url=${{ github.event.repository.html_url }}
-            org.opencontainers.image.source=${{ github.event.repository.clone_url }}
-            org.opencontainers.image.created=${{ steps.prep.outputs.created }}
-            org.opencontainers.image.revision=${{ github.sha }}
-            org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}
+    build-binary:
+        needs: ["setup-scripts"]
+        runs-on: self-hosted
+        strategy:
+            matrix:
+                cpu: ["", "skylake", "znver3"]
+        env:
+            RUSTFLAGS: "-C target-cpu=${{ matrix.cpu }}"
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+              with:
+                  ref: ${{ github.event.inputs.to }}
+            - name: Setup Rust toolchain
+              run: rustup show
+            - name: Build Node
+              run: cargo build --profile=production --all
+
+            - name: Save parachain binary
+              if: ${{ matrix.cpu == '' }}
+              run: |
+                  mkdir -p binaries
+                  cp target/production/tanssi-node binaries/tanssi-node
+                  cp target/production/container-chain-frontier-node binaries/container-chain-frontier-node
+                  cp target/production/container-chain-simple-node binaries/container-chain-simple-node
+            - name: Save parachain custom binary
+              if: ${{ matrix.cpu != '' }}
+              run: |
+                  mkdir -p binaries
+                  cp target/production/tanssi-node binaries/tanssi-node-${{matrix.cpu}}
+                  cp target/production/container-chain-frontier-node binaries/container-chain-frontier-node-${{matrix.cpu}}
+                  cp target/production/container-chain-simple-node binaries/container-chain-simple-node-${{matrix.cpu}}
+            - name: Upload binaries
+              uses: actions/upload-artifact@v4
+              with:
+                  name: binaries-${{ matrix.chain.cpu }}
+                  path: binaries
+    docker-tanssi:
+        runs-on: ubuntu-latest
+        needs: ["build-binary"]
+        strategy:
+            fail-fast: false
+            matrix:
+                image: ["tanssi", "container-chain-simple-template", "container-chain-evm-template"]
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+            - uses: actions/download-artifact@v4
+              with:
+                  pattern: binaries-${{ matrix.chain.cpu }}
+                  merge-multiple: true
+                  path: build
+            - name: Prepare
+              id: prep
+              run: |
+                  SHA8=$(git log -1 --format='%H' | cut -c1-8)
+                  DOCKER_IMAGE=moondancelabs/${{matrix.image}}
+                  TAGS="${DOCKER_IMAGE}:sha-${SHA8}"
+                  echo "tags=${TAGS}" >> $GITHUB_OUTPUT
+                  echo "created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v3
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v3
+              with:
+                  version: latest
+                  driver-opts: |
+                      image=moby/buildkit:master
+            - name: Login to DockerHub
+              uses: docker/[email protected]
+              with:
+                  username: ${{ secrets.DOCKERHUB_USERNAME }}
+                  password: ${{ secrets.DOCKERHUB_TOKEN }}
+            - name: Build and push
+              id: docker_build
+              uses: docker/build-push-action@v6
+              with:
+                  context: .
+                  file: ./docker/${{matrix.image}}.Dockerfile
+                  platforms: linux/amd64
+                  push: true
+                  tags: ${{ steps.prep.outputs.tags }}
+                  labels: |
+                      org.opencontainers.image.title=${{ github.event.repository.name }}
+                      org.opencontainers.image.description=${{ github.event.repository.description }}
+                      org.opencontainers.image.url=${{ github.event.repository.html_url }}
+                      org.opencontainers.image.source=${{ github.event.repository.clone_url }}
+                      org.opencontainers.image.created=${{ steps.prep.outputs.created }}
+                      org.opencontainers.image.revision=${{ github.sha }}
+                      org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}