* 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

* 5.4:
  Migrate to `static` data providers using `rector/rector`

* 5.4:
  [Translation] Decouple TranslatorPathsPass from "debug." convention
  [VarDumper] Add a bit of test coverage
  [TwigBridge] Fix flagged malicious url
  [HttpClient] Fix encoding "+" in URLs
  [DependencyInjection] Fix dumping array of enums parameters
  Bump Symfony version to 5.4.22
  Update VERSION for 5.4.21
  Update CONTRIBUTORS for 5.4.21
  Update CHANGELOG for 5.4.21
  Removed @internal tag on TraceableAuthenticator::getAuthenticator()

* 5.4:
  re-allow phpdocumentor/type-resolver 1.7
  skip test using attributes on PHP 7
  [HttpClient] Encode and decode curly brackets {}
  fix: GetSetMethodNormalizer::supportss should not check ignored methods
  Stop stopwatch events in case of exception
  add translations for the filename max length validator option
  [Validator] Update BIC validator IBAN mappings
  [String] Correct inflection of 'codes' and 'names'