Vlv2DeviceRefCodePkg: Add gEfiSmmIchnDispatchProtocolGuid

* Add the gEfiSmmIchnDispatchProtocolGuid from the IntelFrameworkPkg
  to the Si specific Vlv2TbltDevicePkg.  This removes a dependency
  on the IntelFrameworkPkg and adds a Si specific protocol to a Si
  package.

Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-By: Zailiang Sun <zailiang.sun@intel.com>