Merge branch '5.4' into 6.0

* 5.4: (33 commits)
  do not pass a boolean to the constructor of the Dotenv class
  [Notifier] Fix low-deps tests
  Deprecate Composer 1
  [Filesystem] Add third argument `$lockFile` to `Filesystem::appendToFile()`
  [TwigBundle] fix auto-enabling assets/expression/routing/yaml/workflow extensions
  [PhpUnitBridge] fix symlink to bridge in docker by making its path relative
  [Dotenv] Duplicate $_SERVER values in $_ENV if they don't exist
  Fix markup
  [Notifier] Add Expo bridge
  Add polish translations (#43725)
  Rename translation:update to translation:extract
  [String] Add PLURAL_MAP "zombies" -- fix #43789
  Added support for `statusCode` default parameter when loading a template directly from route using the `Symfony\Bundle\FrameworkBundle\Controller\TemplateController` controller.
  [Validator] Update validators.bs.xlf
  Cache voters that will always abstain
  [Messenger] Fix `TraceableMessageBus` implementation so it can compute caller even when used within a callback
  [Validator] Add the missing translations for Russian (ru)
  [Validator] Added missing translations for Latvian (lv)
  [Validator] Added missing translations
  [Validator] Add missing translations for Vietnamese (VI)
  ...

Author: xabbuh

ContainerBuilder.php

@@ -1412,11 +1412,18 @@ public function log(CompilerPassInterface $pass, string $message)
      */
     final public static function willBeAvailable(string $package, string $class, array $parentPackages): bool
     {
+        $skipDeprecation = 3 < \func_num_args() && func_get_arg(3);
+        $hasRuntimeApi = class_exists(InstalledVersions::class);
+
+        if (!$hasRuntimeApi && !$skipDeprecation) {
+            trigger_deprecation('symfony/dependency-injection', '5.4', 'Calling "%s" when dependencies have been installed with Composer 1 is deprecated. Consider upgrading to Composer 2.', __METHOD__);
+        }
+
         if (!class_exists($class) && !interface_exists($class, false) && !trait_exists($class, false)) {
             return false;
         }
 
-        if (!class_exists(InstalledVersions::class) || !InstalledVersions::isInstalled($package) || InstalledVersions::isInstalled($package, false)) {
+        if (!$hasRuntimeApi || !InstalledVersions::isInstalled($package) || InstalledVersions::isInstalled($package, false)) {
             return true;
         }