fix(ci/cd): use token with write permissions for git tag push

Author: rubenhoenle

.github/workflows/ci.yaml

@@ -49,6 +49,9 @@ jobs:
 
       - name: Create git tags and publish to Maven Central
         env:
+          # secret for git operations
+          GH_TOKEN: ${{ secrets.RENOVATE_TOKEN }}
+          # secrets for gradle / maven central
           GPG_SIGNING_KEY: "${{ secrets.GPG_SIGNING_KEY }}"
           GPG_SIGNING_PASSWORD: "${{ secrets.GPG_SIGNING_PASSWORD }}"
           ORG_GRADLE_PROJECT_mavenCentralUsername: "${{ secrets.MAVEN_CENTRAL_USERNAME }}"