fix: remove git tag creation for frontend release in CI pipeline

Author: dannysteinbrecher

.github/workflows/frontend-build-and-push.yaml

@@ -97,10 +97,6 @@ jobs:
             FRONTEND_VERSION="frontend-v$NEW_VERSION"
             echo "Creating release tag: $FRONTEND_VERSION"
             
-            # Create and push git tag for frontend release
-            git tag "$FRONTEND_VERSION"
-            git push origin "$FRONTEND_VERSION"
-            
             # Tag the existing image with the frontend-prefixed semantic version
             docker pull ${{ env.FRONTEND_IMAGE }}:${{ env.SHORT_SHA }}
             docker tag ${{ env.FRONTEND_IMAGE }}:${{ env.SHORT_SHA }} ${{ env.FRONTEND_IMAGE }}:$FRONTEND_VERSION