build(deps): bump ahmadnassri/action-dependabot-auto-merge

Bumps ahmadnassri/action-dependabot-auto-merge from v1.2.3 to v1.2.6.
- [Release notes](https://github.com/ahmadnassri/action-dependabot-auto-merge/releases)
- [Changelog](https://github.com/ahmadnassri/action-dependabot-auto-merge/blob/master/.releaserc)
- [Commits](https://github.com/ahmadnassri/action-dependabot-auto-merge/compare/v1.2.3...67603)

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

.github/workflows/auto-merge.yml

@@ -7,7 +7,7 @@ jobs:
   auto-merge:
     runs-on: ubuntu-latest
     steps:
-      - uses: ahmadnassri/action-dependabot-auto-merge@v1.2.3
+      - uses: ahmadnassri/action-dependabot-auto-merge@v1.2.6
         with:
           target: minor
           github-token: ${{ secrets.PAT }}