21.0.0

• Version:
  • Kotlin: 2.0.21 -> 2.1.0
  • MicroUtils: 0.23.0 -> 0.23.1
• BehaviourBuilder:
  • Add special val data: BehaviourContextData into all realizations of BehaviourContext
  • Add CombinedSubcontextInitialAction and functions
    buildSubcontextInitialAction/buildSubcontextInitialActionWithSubActions
  • Add subcontextInitialAction for all the functions-builders of BehaviourContext and
    additionalSubcontextInitialAction to all triggers