⬆️ Bump actions/upload-artifact from 4.4.3 to 4.5.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.4.3 to 4.5.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4.4.3...v4.5.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/backend.yml

@@ -35,7 +35,7 @@ jobs:
         working-directory: backend
         run: ./gradlew build --warning-mode all
       - name: Create build artifacts
-        uses: actions/upload-artifact@v4.4.3 # https://github.com/marketplace/actions/upload-a-build-artifact
+        uses: actions/upload-artifact@v4.5.0 # https://github.com/marketplace/actions/upload-a-build-artifact
         if: always()
         with:
           name: reports