#150 Fix: CI/CD 적용 test

Author: kjiyun

.github/workflows/cd.yml

@@ -16,4 +16,4 @@ jobs:
       DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
       HOST_ID: ${{ secrets.EC2_HOST }}
       USERNAME: ${{ secrets.EC2_USERNAME }}
-      PRIVATE_KEY: ${{ secrets.EC2_SSH_KEY }}
+      PRIVATE_KEY: ${{ secrets.EC2_SSH_KEY }}