Merge branch '6.3' into 6.4

* 6.3:
  [Scheduler] Fix `PeriodicalTrigger` from argument for stateful run dates
  cs fix
  [Messenger] Fix passing options set via tags to handler descriptors
  random_bytes length should be an int greater than 0
  enforce UTC timezone in test
  [DependencyInjection] Fix autocasting null env values to empty string
  Fix executable bit
  Fix executable bit
  Readme: Replace Stack Overflow with GitHub Discussions
  [DoctrineBridge] Remove outdated comment
  [DependencyInjection] Fix annotation
  [DoctrineBridge] Improve subscriber deprecation message
  [SecurityBundle] Do not translate `Bearer` header’s `error_description`
  [Lock] add missing UPGRADE and CHANGELOG Lock mention #50689
  [String] Fix Inflector for 'status'
  [DependencyInjection] Fix resource tracking for lazy services
  [EventDispatcher] [EventDispatcher] Throw exception when listener method cannot be resolved
  [Serializer] Fix type error not be accessed before initialization

Author: nicolas-grekas