IntelSiliconPkg VTdDxe: Report status code for VTd error

IntelSiliconPkg VTdDxe: Report status code for VTd error

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1273

Current code only uses DEBUG() for VTd error.
This patch updates to also report status code for VTd error.

Test done:
Created case that has VTd error and confirmed the error
status code could be reported as expected.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>