MdeModulePkg: DebugAssert enhancement

MdeModulePkg: DebugAssert enhancement

If the assert happens in a library, then it's hard to determine which module
using that library is generating that assert. Use gEfiCallerBaseName in
DebugAssert to display the module name.

V2: Updated code to use copy mem and ModuleNameSize calculation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19128 6f19259b-4bc3-4df7-8a09-765794883524