Commit to a branch, not directly to master

Author: rolandgeider

.github/workflows/build-release.yml

@@ -116,6 +116,7 @@ jobs:
         run: |
           git config user.name Github-actions
           git config user.email [email protected]
+          git branch release-${{ env.VERSION }}
           git add .
           git commit -m "Bump version to $( flutter pub run cider version )"
           git tag ${{ env.VERSION }}