MinPlatformPkg: Update MinDsdt device name from PCI0 to MinDsdt_PC00

Since AlderLake platform client project align Server project to use
PC00.

Signed-off-by: Aryeh Chen <aryeh.chen@intel.com>
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Isaac Oram <isaac.w.oram@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Isaac Oram <isaac.w.oram@intel.com>