Bump tj-actions/branch-names from 2.2 to 7.0.7 in /.github/workflows

Bumps [tj-actions/branch-names](https://github.com/tj-actions/branch-names) from 2.2 to 7.0.7.
- [Release notes](https://github.com/tj-actions/branch-names/releases)
- [Changelog](https://github.com/tj-actions/branch-names/blob/main/HISTORY.md)
- [Commits](tj-actions/branch-names@v2.2...v7.0.7)

---
updated-dependencies:
- dependency-name: tj-actions/branch-names
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -86,7 +86,7 @@ jobs:
         with:
           fetch-depth: 0
       - id: branch-name
-        uses: tj-actions/branch-names@v2.2
+        uses: tj-actions/branch-names@v7.0.7
       - name: Ensure we can checkout gh-pages
         run: |
           git checkout gh-pages