chore(deps): bump Swatinem/rust-cache from 2.7.8 to 2.8.1

Bumps [Swatinem/rust-cache](https://github.com/swatinem/rust-cache) from 2.7.8 to 2.8.1.
- [Release notes](https://github.com/swatinem/rust-cache/releases)
- [Commits](Swatinem/rust-cache@v2.7.8...v2.8.1)

---
updated-dependencies:
- dependency-name: Swatinem/rust-cache
  dependency-version: 2.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/code_coverage.yml

@@ -23,7 +23,7 @@ jobs:
             profile: minimal
             components: llvm-tools-preview
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - name: Install cargo-llvm-cov
         run: if [[ ! -e ~/.cargo/bin/cargo-llvm-cov ]]; then cargo install cargo-llvm-cov; fi
       - name: Make coverage directory

.github/workflows/cont_integration.yml

@@ -45,7 +45,7 @@ jobs:
             override: true
             profile: minimal
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - name: Pin dependencies for 1.75
         if: matrix.rust.version == '1.75.0'
         run: |
@@ -89,7 +89,7 @@ jobs:
           profile: minimal
           # target: "thumbv6m-none-eabi"
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - name: Check bdk_chain
         working-directory: ./crates/chain
         # TODO "--target thumbv6m-none-eabi" should work but currently does not
@@ -123,7 +123,7 @@ jobs:
             profile: minimal
             target: "wasm32-unknown-unknown"
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - name: Check esplora
         working-directory: ./crates/esplora
         run: cargo check --target wasm32-unknown-unknown --no-default-features --features bdk_core/hashbrown,async
@@ -162,7 +162,7 @@ jobs:
             components: clippy
             override: true
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - uses: actions-rs/clippy-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -192,7 +192,7 @@ jobs:
           override: true
           profile: minimal
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.7.8
+        uses: Swatinem/rust-cache@v2.8.1
       - name: Build
         working-directory: examples/${{ matrix.example-dir }}
         run: cargo build

.github/workflows/zizmor.yml

@@ -18,7 +18,7 @@ jobs:
           persist-credentials: false
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6
+        uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1
 
       - name: Install zizmor
         run: cargo install zizmor --locked --version 1.6.0