pecl 옵션 변경

- 왜 memcached가 안되나

hidche/app/Dockerfile

@@ -26,7 +26,7 @@ RUN debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
         pdo_mysql \
         mysqli \
         zip;
-RUN pecl install memcached ds;
+RUN pecl install ds;
 
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - && \
     apt install -yq nodejs