Cambio en upload_max_filesize en img de dev

docker/backend/Dockerfile

@@ -101,6 +101,7 @@ RUN chmod +x /usr/local/bin/composer
 RUN echo "memory_limit = 1024M" >> /etc/php7/php.ini
 RUN echo "error_reporting = E_ALL" >> /etc/php7/php.ini
 RUN echo "display_errors = On" >> /etc/php7/php.ini
+RUN echo "upload_max_filesize = 10M" >> /etc/php7/php.ini
 
 
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