CLAP-104 CI/CD : dev 환경 cd 스크립트 checkout 버전수정

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- 관련: #55

Author: hyoseong-Choi

.github/workflows/dev-cd.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: 'Set up jdk'
         uses: actions/setup-java@v3
         with: