Add 'contents: write' permission to release workflow (#1142)

I suspect this will fix the git tagging issue reported in #1122

.github/workflows/release.yaml

@@ -11,6 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       packages: write
+      contents: write
     steps:
       - uses: actions/checkout@v4
 
@@ -20,4 +21,4 @@ jobs:
           publish-features: "true"
           base-path-to-features: "./src"
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}