Laravel 9 Update (#1413)

Update to Laravel 9 and PHP 8+

Co-authored-by: B.Fatih KOZ <fatih.koz@gmail.com>

resources/docker/php/Dockerfile

@@ -1,16 +0,0 @@
-FROM php:7.4-fpm-alpine
-
-RUN apk add make gmp-dev
-
-# Copy any config files in
-COPY ext-opcache.ini $PHP_INI_DIR/conf.d/
-
-RUN ln -sf /dev/stderr /var/log/fpm-error.log
-
-RUN docker-php-ext-install \
-  bcmath \
-  calendar \
-  gmp \
-  intl \
-  opcache \
-  pdo_mysql