chore(CI): remove issue_comment trigger (#645)

Author: chenjiahan

.github/workflows/release.yml

@@ -17,8 +17,6 @@ on:
         description: 'Release Branch (confirm release branch)'
         required: true
         default: 'main'
-  issue_comment:
-    types: [created]
 
 permissions:
   id-token: write