Vlv2TbltDevicePkg: Retire 8254 timer and 8259 module

Vlv2TbltDevicePkg: Retire 8254 timer and 8259 module

Use HpetTimerDxe instead of SmartTimer protocol. Retire 8259 as well.
Tested boot to Win10x64 successfully.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zailiang Sun <zailiang.sun@intel.com>
Cc: David Wei <david.wei@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Reviewed-by: Yi Qian <yi.qian@intel.com>