chore(docker): increase Composer process timeout and add git installation for improved build reliability

Dockerfile

@@ -2,6 +2,7 @@ FROM docker.arvancloud.ir/php:8.4-fpm-bookworm AS app
 WORKDIR /var/www/html
 
 ENV COMPOSER_ALLOW_SUPERUSER=1
+ENV COMPOSER_PROCESS_TIMEOUT=600
 
 COPY docker/apt/debian.sources /etc/apt/sources.list.d/debian.sources
 
@@ -12,6 +13,7 @@ RUN apt-get -o Acquire::Check-Valid-Until=false update \
         libssl-dev=3.0.18-1~deb12u1 \
         default-mysql-client \
         default-libmysqlclient-dev \
+        git \
         libicu-dev \
         libzip-dev \
         unzip \
@@ -30,7 +32,9 @@ COPY docker/php/php.ini /usr/local/etc/php/conf.d/99-production.ini
 COPY docker/php/opcache.ini /usr/local/etc/php/conf.d/99-opcache.ini
 
 COPY composer.json composer.lock ./
-RUN composer install \
+RUN composer config repos.packagist composer https://mirror-composer.runflare.com \
+    && composer config --global process-timeout 600 \
+    && composer install \
         --no-dev \
         --no-autoloader \
         --no-scripts \