Bump stefanzweifel/changelog-updater-action

Bumps the actions group in /.github/workflows with 1 update: [stefanzweifel/changelog-updater-action](https://github.com/stefanzweifel/changelog-updater-action).


Updates `stefanzweifel/changelog-updater-action` from 1.11.0 to 1.12.0
- [Release notes](https://github.com/stefanzweifel/changelog-updater-action/releases)
- [Changelog](https://github.com/stefanzweifel/changelog-updater-action/blob/main/CHANGELOG.md)
- [Commits](stefanzweifel/changelog-updater-action@61ce794...a938690)

---
updated-dependencies:
- dependency-name: stefanzweifel/changelog-updater-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/update-changelog.yaml

@@ -19,7 +19,7 @@ jobs:
           ref: main
 
       - name: Update Changelog
-        uses: stefanzweifel/changelog-updater-action@61ce794778aa787ea8d204d9fe2928543cb2fe40  # v1.11.0
+        uses: stefanzweifel/changelog-updater-action@a938690fad7edf25368f37e43a1ed1b34303eb36  # v1.12.0
         with:
           release-notes: ${{ github.event.release.body }}
           latest-version: ${{ github.event.release.name }}