Fixing crash when displaying message on LeadPlayerGoal, to run the…

Fixing crash when displaying message on LeadPlayerGoal, to run the generateMessage in a scheduler (after 1 tick), and not in the Goal's tick method.
4 jobs from lead-behavior in 2 minutes 13 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #39415
minecraft
build_mod

02:13

 
  Test
manual #39416
minecraft allowed to fail manual
gpt-3.5-turbo
manual #39417
minecraft allowed to fail manual
gpt-4o
manual #39418
minecraft allowed to fail manual
llama3-8b