* pass INSTALL_REDIS env var

docker-compose.base.yml

@@ -22,6 +22,7 @@ services:
     build:
       context: ./dockerfiles/php-fpm
       args:
+        - INSTALL_REDIS=${INSTALL_REDIS}
         - INSTALL_PEAR_MAIL=${INSTALL_PEAR_MAIL}
         - PHP_OPT_SHORT_OPEN_TAG=${PHP_OPT_SHORT_OPEN_TAG}
         - PHP_OPT_MAX_EXECUTION_TIME=${PHP_OPT_MAX_EXECUTION_TIME}