ci(release): switch to trusted publishing

See https://crates.io/docs/trusted-publishing

Author: Xenira

.github/workflows/release-plz.yml

@@ -15,6 +15,8 @@ jobs:
   release-plz-release:
     name: Release-plz release
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     env:
       clang: '17'
@@ -50,17 +52,22 @@ jobs:
           echo "LIBCLANG_PATH=${{ runner.temp }}/llvm-${{ env.clang }}/lib" >> $GITHUB_ENV
           echo "LLVM_VERSION=${{ steps.clang.outputs.version }}" >> $GITHUB_ENV
           echo "LLVM_CONFIG_PATH=${{ runner.temp }}/llvm-${{ env.clang }}/bin/llvm-config" >> $GITHUB_ENV
+      - name: Authenticate to crates.io
+        uses: rust-lang/crates-io-auth-action@v1
+        id: auth
       - name: Run release-plz
         uses: release-plz/[email protected]
         with:
           command: release
         env:
           GITHUB_TOKEN: ${{ secrets.RELEASE_PLZ_TOKEN }}
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+          CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}
 
   release-plz-pr:
     name: Release-plz PR
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     concurrency:
       group: release-plz-${{ github.ref }}
@@ -72,10 +79,13 @@ jobs:
           fetch-depth: 0
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
+      - name: Authenticate to crates.io
+        uses: rust-lang/crates-io-auth-action@v1
+        id: auth
       - name: Run release-plz
         uses: release-plz/[email protected]
         with:
           command: release-pr
         env:
           GITHUB_TOKEN: ${{ secrets.RELEASE_PLZ_TOKEN }}
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+          CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}