build(deps): Bump thomaseizinger/create-pull-request from 1.3.1 to 1.4.0 (#1462)

Bumps [thomaseizinger/create-pull-request](https://github.com/thomaseizinger/create-pull-request) from 1.3.1 to 1.4.0.
- [Release notes](https://github.com/thomaseizinger/create-pull-request/releases)
- [Changelog](https://github.com/thomaseizinger/create-pull-request/blob/master/CHANGELOG.md)
- [Commits](thomaseizinger/create-pull-request@1.3.1...1.4.0)

---
updated-dependencies:
- dependency-name: thomaseizinger/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/rebase-v2-on-main.yml

@@ -47,7 +47,7 @@ jobs:
 
       - name: ⏭ Create pull request
         if: steps.rebaseV2.outcome == 'failure'
-        uses: thomaseizinger/create-pull-request@1.3.1
+        uses: thomaseizinger/create-pull-request@1.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.BUNIT_BOT_TOKEN }}
         with: