Merge pull request #34 from appuio/renovate/mikepenz-release-changelog-builder-action-4.x

Update mikepenz/release-changelog-builder-action action to v4

Author: corvus-ch

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
         password: ${{ secrets.QUAY_IO_TOKEN }}
     - name: Build changelog from PRs with labels
       id: build_changelog
-      uses: mikepenz/release-changelog-builder-action@v2
+      uses: mikepenz/release-changelog-builder-action@v4
       with:
         configuration: ".github/changelog-configuration.json"
         # PreReleases still get a changelog, but the next full release gets a diff since the last full release,