ci: Codecov action config

Author: surpher

.github/workflows/test_macos14_arm64.yml

@@ -64,9 +64,10 @@ jobs:
 
       - name: "⬆️  Upload coverage reports"
         uses: codecov/codecov-action@v4
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
           fail_ci_if_error: true
           flags: unittests
           name: PactSwiftMockServer
-          token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true