[cicd] : 도커파일 dist copy 경로 수정

Author: hyoseong-Choi

Dockerfile

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