⬆️ chore(deps): update codecov/codecov-action action to v5 (#71)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: welpo <[email protected]>

.github/workflows/ci.yaml

@@ -27,9 +27,9 @@ jobs:
       - name: Run Tests with Coverage
         run: poetry run pytest --cov=doteki --cov-report xml
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
-          file: ./coverage.xml
+          files: ./coverage.xml
           fail_ci_if_error: true
           verbose: true
         env: