chore: remove test_cases/openai/responses.json

Its unused

Signed-off-by: Derek Higgins <[email protected]>

Author: derekhiggins

.github/workflows/integration-tests.yml

@@ -4,7 +4,7 @@ run-name: Run the integration test suites from tests/integration in replay mode
 
 on:
   push:
-    branches: [ main ]
+    branches: [main, ntsh]
   pull_request:
     branches: [ main ]
     types: [opened, synchronize, reopened]