Fix changelog action: sign commits (#96)

sign commits

Signed-off-by: luarss <[email protected]>
Signed-off-by: Jack Luar <[email protected]>

Author: luarss

.github/workflows/ci-changelog.yaml

@@ -30,6 +30,7 @@ jobs:
           committer: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
           author: ${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>
           signoff: true
+          sign-commits: true
           base: master
           branch: update-chglog
           delete-branch: true