chore(deps): bump actions/upload-artifact from 4 to 5

Bumps [actions/upload-artifact](https://github.com/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
...

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

.github/workflows/test-build-stream-sprout.yml

@@ -117,7 +117,7 @@ jobs:
           snap: ${{ steps.snapcraft.outputs.snap }}
           isClassic: false
       - name: Upload artifacts ⤴️
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: stream-sprout-snap
           path: ${{ steps.snapcraft.outputs.snap}}