build(deps): bump TimonVS/pr-labeler-action from 4 to 5

Bumps [TimonVS/pr-labeler-action](https://github.com/timonvs/pr-labeler-action) from 4 to 5.
- [Release notes](https://github.com/timonvs/pr-labeler-action/releases)
- [Commits](TimonVS/pr-labeler-action@v4...v5)

---
updated-dependencies:
- dependency-name: TimonVS/pr-labeler-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/pr_size.yml

@@ -31,6 +31,6 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-      - uses: TimonVS/pr-labeler-action@v4
+      - uses: TimonVS/pr-labeler-action@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}