Update GitHub Actions workflows. (#884)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit 9a6e9d51e557acfb0c906c4d6702a85ddae2b575.

Author: pulumi-bot

.github/workflows/main.yml

@@ -75,6 +75,7 @@ jobs:
     with:
       version: ${{ needs.prerequisites.outputs.version }}
       isPrerelease: true
+      setLatestRelease: false
       skipGoSdk: true
       skipJavaSdk: true
 

.github/workflows/prerelease.yml

@@ -58,6 +58,7 @@ jobs:
     with:
       version: ${{ needs.prerequisites.outputs.version }}
       isPrerelease: true
+      setLatestRelease: false
 
   test:
     uses: ./.github/workflows/test.yml

.github/workflows/publish.yml

@@ -7,6 +7,9 @@ on:
       version:
         required: true
         type: string
+      setLatestRelease:
+        required: true
+        type: boolean
       isPrerelease:
         required: true
         type: boolean
@@ -111,6 +114,8 @@ jobs:
         prerelease: ${{ inputs.isPrerelease }}
         # We keep pre-releases as drafts so they're not visible until we manually publish them.
         draft: ${{ inputs.isPrerelease }}
+        # Explicitly set make_latest to account for backported releases
+        make_latest: ${{ inputs.setLatestRelease }}
         body: ${{ steps.schema-summary.outputs.summary }}
         generate_release_notes: true
         files: dist/*
@@ -211,8 +216,8 @@ jobs:
   create_docs_build:
     name: create_docs_build
     needs: publish_sdk
-    # Only run for non-prerelease, if the publish_go_sdk job was successful or skipped
-    if: inputs.isPrerelease == false
+    # Only run for non-prerelease and for non-backported releases, if the publish_go_sdk job was successful or skipped
+    if: inputs.isPrerelease == false && inputs.setLatestRelease == true
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo

.github/workflows/release.yml

@@ -71,6 +71,8 @@ jobs:
     with:
       version: ${{ needs.prerequisites.outputs.version }}
       isPrerelease: false
+      # Only tags on the default branch should set the release as `latest`; backported releases (tagged on a feature branch) should not.
+      setLatestRelease: ${{ github.event.base_ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
 
   test:
     uses: ./.github/workflows/test.yml