IN-347 Update ENV declarations

Author: JacobSanford

Dockerfile

@@ -1,16 +1,16 @@
 FROM ghcr.io/unb-libraries/nginx:2.x
 MAINTAINER UNB Libraries <[email protected]>
 
-ENV COMPOSER_INSTALL "composer install --prefer-dist --no-interaction --no-progress"
-ENV COMPOSER_MEMORY_LIMIT -1
-ENV COMPOSER_PATH /usr/local/bin
-ENV COMPOSER_EXIT_ON_PATCH_FAILURE 1
-ENV PHP_CONFD_DIR /etc/php7/conf.d
-ENV PHP_APP_INI_FILE $PHP_CONFD_DIR/zz_app.ini
-ENV PHP_FPM_CONFD_DIR /etc/php7/php-fpm.d
-ENV PHP_FPM_APP_CONF_FILE $PHP_FPM_CONFD_DIR/zz_app.conf
-ENV PHP_FPM_ERROR_LOG /proc/self/fd/2
-ENV PHP_PID_DIR /var/run/php
+ENV COMPOSER_INSTALL=""composer install --prefer-dist --no-interaction --no-progress""
+ENV COMPOSER_MEMORY_LIMIT="-1"
+ENV COMPOSER_PATH="/usr/local/bin"
+ENV COMPOSER_EXIT_ON_PATCH_FAILURE="1"
+ENV PHP_CONFD_DIR="/etc/php7/conf.d"
+ENV PHP_APP_INI_FILE="$PHP_CONFD_DIR/zz_app.ini"
+ENV PHP_FPM_CONFD_DIR="/etc/php7/php-fpm.d"
+ENV PHP_FPM_APP_CONF_FILE="$PHP_FPM_CONFD_DIR/zz_app.conf"
+ENV PHP_FPM_ERROR_LOG="/proc/self/fd/2"
+ENV PHP_PID_DIR="/var/run/php"
 
 COPY ./build /build