Get rid of config/bootstrap.php for 5.1 apps

symfony/framework-bundle/5.1/config

@@ -1 +0,0 @@
-../4.4/config

symfony/framework-bundle/5.1/config/packages/cache.yaml

@@ -0,0 +1 @@
+../../../3.3/config/packages/cache.yaml

symfony/framework-bundle/5.1/config/packages/framework.yaml

@@ -0,0 +1,15 @@
+framework:
+    #csrf_protection: true
+    #http_method_override: true
+
+    # Enables session support. Note that the session will ONLY be started if you read or write from it.
+    # Remove or comment this section to explicitly disable session support.
+    session:
+        handler_id: null
+        cookie_secure: auto
+        cookie_samesite: lax
+
+    #esi: true
+    #fragments: true
+    php_errors:
+        log: true

symfony/framework-bundle/5.1/config/packages/test

@@ -0,0 +1 @@
+../../../4.2/config/packages/test/

symfony/framework-bundle/5.1/config/routes

@@ -0,0 +1 @@
+../../4.4/config/routes/

symfony/framework-bundle/5.1/config/services.yaml

@@ -0,0 +1 @@
+../../4.2/config/services.yaml

symfony/framework-bundle/5.1/manifest.json

@@ -1 +1 @@
-../4.4/manifest.json
+../4.2/manifest.json

symfony/framework-bundle/5.1/post-install.txt

@@ -1 +1 @@
-../4.4/post-install.txt
+../4.2/post-install.txt

symfony/framework-bundle/5.1/public

@@ -1 +0,0 @@
-../4.4/public

symfony/framework-bundle/5.1/public/index.php

@@ -0,0 +1,30 @@
+<?php
+
+use App\Kernel;
+use Symfony\Component\Dotenv\Dotenv;
+use Symfony\Component\ErrorHandler\Debug;
+use Symfony\Component\HttpFoundation\Request;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+(new Dotenv())->bootEnv(dirname(__DIR__).'/.env');
+
+if ($_SERVER['APP_DEBUG']) {
+    umask(0000);
+
+    Debug::enable();
+}
+
+if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) {
+    Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
+}
+
+if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) {
+    Request::setTrustedHosts([$trustedHosts]);
+}
+
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
+$request = Request::createFromGlobals();
+$response = $kernel->handle($request);
+$response->send();
+$kernel->terminate($request, $response);