Update Changelog-Workflow

Author: tscharke

.github/workflows/buildRelease.yml

@@ -21,7 +21,7 @@ jobs:
         shell: bash
         run: |
           if [ "${GITHUB_REF_TYPE}" == "tag" ]; then
-            BRANCH=$(git for-each-ref --format='%(refname:short)' $(git for-each-ref --contains "$(git rev-parse HEAD)" --format='%(refname)' | grep heads) | head -n 1)
+            BRANCH=$(git branch --contains "$(git rev-parse HEAD)" | grep -v "detached" | sed 's/* //')
             echo "BRANCH_NAME=${BRANCH}" >> $GITHUB_OUTPUT
           fi