[Fix] :: gradle.yml

delete pull_request ci-cd

.github/workflows/gradle.yml

@@ -3,8 +3,8 @@ name: CI/CD using github actions & docker
 on:
   push:
     branches: [ "main" ] # 해당 branch에 푸쉬 발생 시 업데이트
-  pull_request:
-    branches: [ "main" ]
+  # pull_request:
+  #   branches: [ "main" ]
 
 jobs:
   CI-CD: