chore(deps): bump actions/upload-artifact in the workflows group

Bumps the workflows group with 1 update: [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/upload-artifact` from 4 to 5
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: workflows
...

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

.github/workflows/generate-pgo.yaml

@@ -49,7 +49,7 @@ jobs:
           files: "${PGO_FILE}"
           message: "build: update PGO profile :robot:"
       - run: git push origin $GITHUB_REF
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: "pgo"
           path: "${{ env.PGO_FILE }}"