fix php and composer version

docker/Dockerfile

@@ -5,7 +5,7 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-FROM composer:2.2 AS php-builder
+FROM composer:2.8 AS php-builder
 WORKDIR /app
 COPY composer*.json ./
 RUN composer install \
@@ -17,7 +17,7 @@ RUN composer install \
 COPY . .
 RUN composer dump-autoload --no-dev --optimize
 
-FROM php:8.2-fpm-alpine AS runtime
+FROM php:8.4-fpm-alpine AS runtime
 WORKDIR /var/www/html
 RUN apk add --no-cache \
     libpng-dev \