Update composer:2.8.8 Docker digest to 3df281c

Dockerfile

@@ -4,7 +4,7 @@ COPY . ./
 RUN npm install --frozen-lockfile && \
     npm run build
 
-FROM --platform=$BUILDPLATFORM composer:2.8.8@sha256:d9d52c36baea592479eb7e024d4c1afaba9bdea27d67566c588d290a31b4b0d1 AS buildphp
+FROM --platform=$BUILDPLATFORM composer:2.8.8@sha256:3df281ca83119bff1332f0f5f311960cb16b99238f8273acd965be6bd508aa8e AS buildphp
 WORKDIR /app
 COPY . ./
 RUN composer install --no-cache --no-interaction --prefer-dist --ignore-platform-reqs --optimize-autoloader