chore(deps): bump tj-actions/branch-names from 7 to 8 (kedacore#5333)

Bumps [tj-actions/branch-names](https://github.com/tj-actions/branch-names) from 7 to 8.
- [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@v7...v8)

---
updated-dependencies:
- dependency-name: tj-actions/branch-names
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/fossa.yml

@@ -24,7 +24,7 @@ jobs:
       - run: go version
       - name: Get branch name
         id: branch-name
-        uses: tj-actions/branch-names@v7
+        uses: tj-actions/branch-names@v8
       - uses: fossas/fossa-action@main
         name: Scanning with FOSSA
         with: