0.2.4: test trusted publishing (#37)

Signed-off-by: Jason Hall <jason@chainguard.dev>

.github/workflows/release.yml

@@ -11,6 +11,8 @@ jobs:
   publish:
     name: Publish to crates.io
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
     steps:
     - uses: actions/checkout@v4
 
@@ -40,8 +42,11 @@ jobs:
           exit 1
         fi
 
-    - name: Run tests
-      run: cargo test --verbose
+    - run: cargo test --verbose
 
-    - name: Publish to crates.io
-      run: cargo publish --token ${{ secrets.CARGO_TOKEN }}
+    - id: auth
+      uses: rust-lang/crates-io-auth-action@v1
+
+    - run: cargo publish
+      env:
+        CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}