fix codecov

Author: ImSingee

.github/workflows/test.yml

@@ -19,10 +19,11 @@ jobs:
       - name: Run tests
         run: go test -race -coverprofile coverage.txt -covermode atomic ./...
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v5
         with:
           env_vars: OS,GO
           flags: unittests
           fail_ci_if_error: true
           files: ./coverage.txt
           verbose: true
+          token: ${{ secrets.CODECOV_TOKEN }}