Changelog (v4.4.22...v4.4.23)

• security #cve-2021-21424 [Security][Guard] Prevent user enumeration (@chalasr)
• bug [DependencyInjection] fix dumping service-closure-arguments #41176 [DependencyInjection] fix dumping service-closure-arguments (@nicolas-grekas)
• bug WDT: Only load "Sfjs" if it is not present already #41168 WDT: Only load "Sfjs" if it is not present already (@weaverryan)
• bug [Inflector][String] wrong plural form of words ending by "pectus" #41147 [Inflector][String] wrong plural form of words ending by "pectus" (@makraz)
• bug [HttpClient] Don't prepare the request in ScopingHttpClient #41160 [HttpClient] Don't prepare the request in ScopingHttpClient (@nicolas-grekas)
• bug Fix/Rewrite .gitignore regex builder #40763 Fix/Rewrite .gitignore regex builder (@mvorisek)
• bug [Config][DependencyInjection] Uniformize trailing slash handling #40917 [Config][DependencyInjection] Uniformize trailing slash handling (@dunglas)
• bug [PropertyInfo] Make ReflectionExtractor correctly extract nullability #40699 [PropertyInfo] Make ReflectionExtractor correctly extract nullability (@shiftby)
• bug [PropertyInfo] fix attribute namespace with recursive traits #40874 [PropertyInfo] fix attribute namespace with recursive traits (@soullivaneuh)
• bug [Cache] Check if phpredis version is compatible with stream parameter #41099 [Cache] Check if phpredis version is compatible with stream parameter (@nicolassing)
• bug [VarExporter] Add support of PHP enumerations #41072 [VarExporter] Add support of PHP enumerations (@alexandre-daubois)
• bug [Inflector][String] Fixed singularize edges > edge #41105 [Inflector][String] Fixed singularize edges > edge (@ruudk)
• bug [ErrorHandler] Skip "same vendor" @method deprecations for Symfony\* classes unless symfony/symfony is being tested #41075 [ErrorHandler] Skip "same vendor" @method deprecations for Symfony\* classes unless symfony/symfony is being tested (@nicolas-grekas)