Build(deps): Bump actions-cool/issues-helper from v2.1.1 to v2.1.2 (#10358)

Bumps [actions-cool/issues-helper](https://github.com/actions-cool/issues-helper) from v2.1.1 to v2.1.2.
- [Release notes](https://github.com/actions-cool/issues-helper/releases)
- [Changelog](https://github.com/actions-cool/issues-helper/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions-cool/issues-helper/compare/v2.1.1...39ff3699d63b245b1bafe4167d606d9cdde6cc74)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/mark-issue-duplicate.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !github.event.issue.pull_request && startsWith(github.event.comment.body, 'Duplicate of ') }}
     steps:
-      - uses: actions-cool/issues-helper@v2.1.1
+      - uses: actions-cool/issues-helper@v2.1.2
         with:
           actions: "mark-duplicate"
           token: ${{ secrets.GITHUB_TOKEN }}