chore: backend cd job 오류 수정

Co-authored-by: coli-geonwoo <[email protected]>

Author: eun-byeol

.github/workflows/backend-cicd-dev.yml

@@ -28,11 +28,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
          ref: develop
-      - run: |
-          DIR= pwd
-          echo ">>>>>>>>>>>>> " $DIR
-          AAA= ll
-          echo "<<<<<<<<<<<<<<< " $AAA
 
       - name: Set up JDK 17
         uses: actions/setup-java@v4