Scripts/MC: Rework Shazzrah script and implement spell script

Closes #13317
Scripts/Commands: Implement commands to set and get boss states during run time

Closes #13186
Script/Spell: fix Mixology value bonus

Closes #13297
Fixes #2172

This might not be best solution but a better way could not be found for the moment.
Scripts/Commands: Implement mutehistory command for GM's with requested improvements

Closes #13350
Scripts/Commands: Fix static analysis issues
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into master_revamp
[TW081] - Addition to 38ecb18c2b6a6a99c5fdf666b97a2c5f701759ba
Merge branch 'master_revamp' of github.com:TrueWoW/TrinityCore into master_revamp