Bump tj-actions/branch-names from 7.0.7 to 9.0.0 in /.github/workflows

Bumps [tj-actions/branch-names](https://github.com/tj-actions/branch-names) from 7.0.7 to 9.0.0.
- [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@v7.0.7...v9.0.0)

---
updated-dependencies:
- dependency-name: tj-actions/branch-names
  dependency-version: 9.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/deploy-demo.yml

@@ -49,7 +49,7 @@ jobs:
     steps:
       - name: Get branch name
         id: branch-name
-        uses: tj-actions/branch-names@v7.0.7
+        uses: tj-actions/branch-names@v9.0.0
       - id: tag
         name: Create Tag
         run: echo "tag=${{ steps.branch-name.outputs.current_branch }}-`date +%FT%H%M`" >> $GITHUB_OUTPUT