Removed imagick (now included in base fpm-alpine image)

fpm-alpine/Dockerfile

@@ -16,9 +16,6 @@ RUN set -ex; \
  apk add --no-cache libsmbclient; \	
  pecl install smbclient; \
  docker-php-ext-enable smbclient; \ 
- apk add --no-cache imagemagick; \ 
- pecl install imagick ; \
- docker-php-ext-enable imagick; \
  apk add --no-cache sudo; \
  apk del .build-deps