Add 3.22.x branch

Author: JacobSanford

Dockerfile

@@ -1,30 +1,30 @@
-FROM ghcr.io/unb-libraries/nginx:3.18.x
+FROM ghcr.io/unb-libraries/nginx:3.22.x
 
 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/php81/conf.d
+ENV PHP_CONFD_DIR /etc/php83/conf.d
 ENV PHP_APP_INI_FILE $PHP_CONFD_DIR/zz_app.ini
-ENV PHP_FPM_CONFD_DIR /etc/php81/php-fpm.d
+ENV PHP_FPM_CONFD_DIR /etc/php83/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_FPM_SOCK_PATH /var/run/php/php-fpm81.sock
+ENV PHP_FPM_SOCK_PATH /var/run/php/php-fpm83.sock
 ENV PHP_PID_DIR /var/run/php
 
 COPY ./build /build
 
 RUN apk --no-cache add \
-    php81 \
-    php81-curl \
-    php81-fpm \
-    php81-gd \
-    php81-iconv \
-    php81-json \
-    php81-openssl \
-    php81-phar \
-    php81-xml \
-    php81-zlib && \
+    php83 \
+    php83-curl \
+    php83-fpm \
+    php83-gd \
+    php83-iconv \
+    php83-json \
+    php83-openssl \
+    php83-phar \
+    php83-xml \
+    php83-zlib && \
   mkdir -p "$PHP_PID_DIR/" && \
   chown "$NGINX_RUN_USER":"$NGINX_RUN_GROUP" "$PHP_PID_DIR/" && \
   curl -sS https://getcomposer.org/installer | php -- --install-dir="$COMPOSER_PATH" --filename=composer && \