Core/Build: Renamed Revision.h to GitRevision.h to avoid compile failure when old revision.h file is present
(cherry picked from commit 360cc93357d1b51258986e547ac29dddac20159c)
Conflicts:
src/server/authserver/Main.cpp
src/server/database/Updater/DBUpdater.cpp
src/server/game/Entities/Player/Player.cpp
src/server/game/World/World.cpp
src/server/shared/PrecompiledHeaders/sharedPCH.h
src/server/worldserver/Main.cpp