Update codecov

Author: alukach

.github/workflows/cicd.yaml

@@ -33,11 +33,10 @@ jobs:
         run: |
           uv run pytest -n auto --cov=src/stac_auth_proxy --cov-report=xml --cov-report=html --cov-report=term-missing --cov-fail-under=85
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
-          file: ./coverage.xml
+          files: ./coverage.xml
           flags: unittests
-          name: codecov-umbrella
           fail_ci_if_error: false
       - name: Archive coverage reports
         uses: actions/upload-artifact@v4