chore(deps): update codecov/codecov-action action to v4 (#607)

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

.github/workflows/test.yml

@@ -50,6 +50,6 @@ jobs:
           godog -f progress --strict
       - name: Report on code coverage
         if: matrix.go-version == '1.17.x'
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           file: ./coverage.txt