fix: 불필요한 코드 제거

.github/workflows/deploy.yml

@@ -31,22 +31,6 @@ jobs:
  username: ec2-user
  key: ${{ secrets.EC2_SSH_KEY }}
  script: |
- if ! command -v docker &> /dev/null
- then
- echo "Docker not found. Installing Docker..."
- sudo yum update -y
- sudo yum install -y docker
- sudo systemctl start docker
- sudo systemctl enable docker
- sudo usermod -aG docker $USER
- echo "Docker installed successfully."
- else
- echo "Docker is already installed."
- fi
-
- sudo groupadd docker || true
- sudo usermod -aG docker $USER
-
  docker pull ${{ secrets.DOCKERHUB_USERNAME }}/gachon-tools-server:latest
  docker stop gachon-tools-server || true
  docker rm gachon-tools-server || true