Correct EfiRom tool to don't check vendor id and device id when the input image is the legacy option rom.
Correct EfiRom tool to don't check vendor id and device id when the input image is the legacy option rom.

git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@7872 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2