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

Author: renovate[bot]

.github/workflows/main.yml

@@ -50,7 +50,7 @@ jobs:
         if: "${{ env.COVERAGE_PYTHON_VERSION == matrix.python-version }}"
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        uses: "codecov/codecov-action@v4"
+        uses: "codecov/codecov-action@v5"
         with:
           fail_ci_if_error: true