build(deps): bump actions/download-artifact from 7 to 8 (#111)

Author: 12rambau

.github/workflows/unit.yaml

@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: coverage
       - name: codecov