Core/Misc: Remove remaining COMPILER_HAS_CPP11_SUPPORT related macros
Core/Spells: Correct a mistake in HOT aura procs

A crash fix was added in 3e0d2e49448ae5d53baefa0ef3b2df4542aae1dd
but the usage of spellProcEvent itself was incorrect, we should instead use spellProto of aura to be procced
DB/Gossip: Fix some gossip stuff
Merge pull request #11984 from Unholychick/patch-1

Core/Spells: Correct a mistake in HoT aura procs
Merge pull request #11968 from Dehravor/cpp11

Core/Misc: Remove remaining COMPILER_HAS_CPP11_SUPPORT related macros
Core/Misc: Fix exploit

Fix exploit that allowed to duplicate stackable splitable items. If the item that cast the spell can't be found anymore, the spell is cancelled.

Fixes https://github.com/TrinityCore/TrinityCore/issues/11977
DB/Creature: Remove Trigger Flags on Chaotic Rift

By dr-j, closes #11988
DB/Quest: Prepping the Speech

By untaught, closes #11348
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore
fix compile