chore: remove Composer installation from Dockerfile

Author: ammodev

Dockerfile

@@ -3,9 +3,6 @@ FROM php:8.2
 # Update Container
 RUN apt-get update -y && apt-get install -y openssl zip unzip git curl
 
-# Get Composer
-RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
-
 # Install PHP Extensions
 RUN apt-get install -y libonig-dev libpq-dev
 RUN docker-php-ext-install pdo mbstring pdo_mysql