Adjust github action for debug

.github/workflows/debug-test.yml

@@ -3,7 +3,7 @@ name: MSBuild Debug Test
 on:
   workflow_dispatch: 
   pull_request:
-    types: [opened, synchronize, reopened, closed]
+    types: [opened, reopened, synchronize]
     paths-ignore:
       - '.gitignore'
       - '*.md'