Fix: develop에 대한 pull_request 조건 추가

develop에 대한 closed된 pull request를 조건으로 추가
jobs 안에 if를 이용해 push event이거나 pull_request event면서 merge가 true인 경우만 동작하도록 함

.github/workflows/gradle.yml

@@ -4,13 +4,15 @@ on:
  push:
  branches: [ "develop" ]
  pull_request:
- branches: [ ]
+ branches: [ "develop" ]
+ types: [ closed ]
 
 permissions:
  contents: read
 
 jobs:
  build:
+ if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.merged == true)
  runs-on: ubuntu-latest
  steps:
  - name: Checkout repository
@@ -31,6 +33,7 @@ jobs:
  AIPROMPT_LULU: ${{ secrets.AIPROMPT_LULU }}
 
  docker-build:
+ if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.merged == true)
  runs-on: ubuntu-latest
  needs: build
  steps: