Fix potential deadlock with Connection.closeRegistration (#5986)
Fix potential deadlock with Connection.closeRegistration (#5986)


yevhen/orleans,waynemunro/orleans,ibondy/orleans,ElanHasson/orleans,amccool/orleans,dotnet/orleans,jthelin/orleans,waynemunro/orleans,dotnet/orleans,jason-bragg/orleans,yevhen/orleans,ElanHasson/orleans,hoopsomuah/orleans,amccool/orleans,amccool/orleans,veikkoeeva/orleans,hoopsomuah/orleans,ibondy/orleans,galvesribeiro/orleans,ReubenBond/orleans,galvesribeiro/orleans,benjaminpetit/orleans