Bump cirrus-actions/rebase from 1.6 to 1.7 (#7831)

Bumps [cirrus-actions/rebase](https://github.com/cirrus-actions/rebase) from 1.6 to 1.7.
- [Release notes](https://github.com/cirrus-actions/rebase/releases)
- [Commits](https://github.com/cirrus-actions/rebase/compare/1.6...1.7)

---
updated-dependencies:
- dependency-name: cirrus-actions/rebase
dependency-type: direct:production
update-type: version-update:semver-minor
...

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

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

.github/workflows/rebase.yml

@@ -16,6 +16,6 @@ jobs:
           token: ${{ secrets.ACTIONS_TOKEN }}
           fetch-depth: 0 # otherwise, you will fail to push refs to dest repo
       - name: Automatic Rebase
-        uses: cirrus-actions/rebase@1.6
+        uses: cirrus-actions/rebase@1.7
         env:
           GITHUB_TOKEN: ${{ secrets.ACTIONS_TOKEN }}