build(ci): use binstall for cargo-about also for CI

.github/workflows/_test.yml

@@ -68,12 +68,13 @@ jobs:
         runs-on: ubuntu-latest
         steps:
         - uses: actions/checkout@v4
-        - name: Rust Cache
-          uses: Swatinem/rust-cache@v2
         - name: Install Rust toolchain
           uses: dtolnay/rust-toolchain@stable
+        - uses: taiki-e/install-action@v2
+          with:
+            tool: cargo-binstall
         - name: Install cargo-about
-          run: cargo install --locked cargo-about
+          run: cargo binstall -y cargo-about
         - name: Validate third-party notices (dry-run)
           shell: bash
           run: |

.github/workflows/release.yml

@@ -28,17 +28,17 @@ jobs:
     runs-on: ubuntu-latest
     needs: [create-versioned-toml]
     steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          name: Cargo.toml
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
       - uses: taiki-e/install-action@v2
         with:
           tool: cargo-binstall
       - name: Install cargo-about
         run: cargo binstall -y cargo-about
-      - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
-        with:
-          name: Cargo.toml
       - name: Generate THIRD_PARTY_NOTICES.html
         run: cargo about generate -o THIRD_PARTY_NOTICES.html about.hbs
       - name: Upload THIRD_PARTY_NOTICES.html artifact