update docker

Dockerfile

@@ -32,8 +32,7 @@ RUN apt-get update \
         pcntl \
         pdo_mysql \
         zip \
-    && pecl install imagick \
-    && docker-php-ext-enable imagick \
+    && (pecl install imagick && docker-php-ext-enable imagick || true) \
     && a2enmod rewrite headers remoteip \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/pear
@@ -64,4 +63,4 @@ RUN mkdir -p \
     && php artisan package:discover --ansi
 EXPOSE 80
 ENTRYPOINT ["docker-entrypoint"]
-CMD ["apache2-foreground"]
+CMD ["apache2-foreground"]