Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/symfony/http-kernel/DependencyInjection/Extension.php

@@ -1,44 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DependencyInjection;
-
-use Symfony\Component\DependencyInjection\Extension\Extension as BaseExtension;
-
-/**
- * Allow adding classes to the class cache.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-abstract class Extension extends BaseExtension
-{
-    private array $annotatedClasses = [];
-
-    /**
-     * Gets the annotated classes to cache.
-     */
-    public function getAnnotatedClassesToCompile(): array
-    {
-        return $this->annotatedClasses;
-    }
-
-    /**
-     * Adds annotated classes to the class cache.
-     *
-     * @param array $annotatedClasses An array of class patterns
-     *
-     * @return void
-     */
-    public function addAnnotatedClassesToCompile(array $annotatedClasses)
-    {
-        $this->annotatedClasses = array_merge($this->annotatedClasses, $annotatedClasses);
-    }
-}