Merge branch 'renovate/php-3.x' into 'main'

⬆️ Updates php Docker tag to v8.3.14-alpine3.21

See merge request pipeline-components/php-security-checker!188

Author: Robbert Müller

Dockerfile

@@ -1,14 +1,14 @@
 FROM composer:2.8.5 as composer
 
-FROM php:8.3.14-alpine3.19 as build
+FROM php:8.3.14-alpine3.21 as build
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 WORKDIR /app/
 COPY app/ /app/
 RUN chmod a+rx /usr/bin/composer && /usr/bin/composer install --no-interaction --no-scripts --no-progress --optimize-autoloader
 
 FROM pipelinecomponents/base-entrypoint:0.5.0 as entrypoint
 
-FROM php:8.3.14-alpine3.19
+FROM php:8.3.14-alpine3.21
 COPY --from=entrypoint /entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 ENV DEFAULTCMD security-checker