Run examples integration tests only pre-merge (#1235)

Author: areibman

.github/workflows/examples-integration-test.yml

@@ -5,18 +5,13 @@ name: Examples Integration Test
 # integrated validation functionality.
 
 on:
-  push:
-    branches: [ main, develop ]
-    paths:
-      - 'examples/**/*.py'
-      - 'agentops/**'
-      - '.github/workflows/examples-integration-test.yml'
   pull_request:
     branches: [ main, develop ]
     paths:
       - 'examples/**/*.py'
       - 'agentops/**'
       - '.github/workflows/examples-integration-test.yml'
+    types: [opened, reopened, ready_for_review]
   workflow_dispatch:
 
 env: