fix: deploy.yml 수정

Author: jinwon1234

.github/workflows/deploy.yml

@@ -69,6 +69,9 @@ jobs:
           key: ${{ secrets.EC2_PRIVATE_KEY }}
           script_stop: true
           script: |
+            docker pull ${{ steps.login-ecr.outputs.registry }}/music:${{env.date}}
+            docker stop music || true
+            docker rm music || true
             docker run -d \
             -e TZ=Asia/Seoul \
             --name music \