[cicd] : 도커파일 수정

Author: hyoseong-Choi

Dockerfile

@@ -1,5 +1,5 @@
 FROM nginx
-COPY nginx.conf /etc/nginx/nginx.conf
+COPY nginx.conf /etc/nginx/sites-available/default
 COPY dist/* /usr/share/nginx/html/
 EXPOSE 80
 CMD ["nginx", "-g", "daemon on;"]