* 5.4:
  Fix LICENSE year
  Bump license year to 2023

* 6.0:
  Fix LICENSE year
  Bump license year to 2023

* 6.1:
  Bump LICENSE year
  Fix LICENSE year
  Bump license year to 2023

* 6.2:
  Bump LICENSE year
  Bump LICENSE year
  Fix LICENSE year
  Bump license year to 2023
  Fix CS
  Fix CS

* 5.4:
  Fix LICENSE CI check
  fixes retrieving multiple values for extra fields
  [String] Remove duplicates in fold maps
  fail with a meaningful error when a needed package is missing
  [DependencyInjection] Fix combinatory explosion when autowiring union and intersection types
  Update license years (last time)
  [Tests] New iteration of removing `$this` occurrences in future static data providers

* 6.2:
  Fix LICENSE year
  Fix LICENSE CI check
  [Notifier] Mention Prisma Media as backer of v6.2
  fixes retrieving multiple values for extra fields
  Clarifies when to update UPGRADE-7.0.md
  [String] Remove duplicates in fold maps
  fail with a meaningful error when a needed package is missing
  [6.2] Remove mentions of v6.1 backers
  [Translation] Crowdin renewed their sponsorship for v6.2
  [DependencyInjection] Fix combinatory explosion when autowiring union and intersection types
  Update license years (last time)
  [Tests] New iteration of removing `$this` occurrences in future static data providers

…r in ServiceSubscriberTrait

* 5.4:
  [Translation] Fix merge
  [MonologBridge] FirePHPHandler::onKernelResponse throws PHP 8.1 deprecation when no user agent is set
  Update Redis version to 6.2.8
  [Contracts] Fix setting $container before calling parent::setContainer in ServiceSubscriberTrait
  [Messenger][Cache] fixed CallbackInterface support in async expiration handler
  do not drop embed label classes

* 6.2:
  [Translation] Fix merge
  [SecurityBundle] Fix `Security::login()` on specific firewall
  [MonologBridge] FirePHPHandler::onKernelResponse throws PHP 8.1 deprecation when no user agent is set
  [Form] Skip password hashing on empty password
  Update Redis version to 6.2.8
  [Contracts] Fix setting $container before calling parent::setContainer in ServiceSubscriberTrait
  [Messenger][Cache] fixed CallbackInterface support in async expiration handler
  do not drop embed label classes