[BUGFIX] Handle pomp_ctx_stop asynchronously when called in notify
[BUGFIX] Handle pomp_ctx_stop asynchronously when called in notify

- If pomp_ctx_stop is called during event/message notification, schedule
  it in idle to break recursion and avoid crashing code.







Parrot-Developers/libpomp,Parrot-Developers/libpomp,Parrot-Developers/libpomp,Parrot-Developers/libpomp