Fix: 컨테이너 삭제 안되는거 수정

Author: marinesnow34

.github/workflows/main_merge.yml

@@ -60,6 +60,7 @@ jobs:
           script: |
             docker image pull ghcr.io/readyvery/ready-back:latest
             cd docker
-            docker-compose rm -f readyvery
+            docker-compose stop readyvery || true
+            docker-compose rm -f readyvery || true
             docker-compose up -d readyvery