Merge pull request #11 from EOPF-Explorer/dependabot/github_actions/codecov/codecov-action-5

ci(deps): bump codecov/codecov-action from 3 to 5

Author: d-v-b

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v5
       with:
         file: ./coverage.xml
         flags: unittests