fix

base-images/nginx-php-fpm-main/SwooleDockerfile

 FROM php:7.4-cli
-RUN apt-get update
-    && apt-get install -y libmemcached-dev zlib1g-dev
+RUN apt-get update && \ 
+apt-get install -y libmemcached-dev zlib1g-dev
     
 RUN pecl install redis-4.0.1 && \
     pecl install swoole-4.0.1 && \