chore: fix aws access auth

Author: halionaz

.github/workflows/prod-deploy.yml

@@ -27,6 +27,6 @@ jobs:
 
       - name: 🚀 배포중!
         env:
-          AWS_ACCESS_KEY_ID: '$'
-          AWS_SECRET_ACCESS_KEY: '$'
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
         run: aws s3 cp --recursive --region ap-northeast-2 dist s3://repicka-back-dev.shop