chore(deps): Update actions/upload-artifact action to v5 (#388)

Co-authored-by: Erez Rokah <[email protected]>

Author: cq-bot

.github/workflows/unittest.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Generate coverage report
         if: always() && matrix.os == 'ubuntu-latest'
         run: go tool cover -html coverage.out -o coverage.html
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         if: always() && matrix.os == 'ubuntu-latest'
         with:
           name: Code coverage