Update gradle.yml

명령어 수정

Author: zzdh8

.github/workflows/gradle.yml

@@ -54,7 +54,6 @@ jobs:
          sudo docker pull ${{ secrets.DOCKER_USERNAME }}/sohwakhaeng:${GITHUB_SHA::7}
          sudo docker tag ${{ secrets.DOCKER_USERNAME }}/sohwakhaeng:${GITHUB_SHA::7} sohwakhaeng
          sudo docker-compose up -d
-         sudo docker image prune -f
 
   dependency-submission: