SMMU test 3 updates for mantis #624

[chetan-rathore]

Fixes #162

B_SMMU_06 rule is updated to also account for system physical address space.If SPAS is 52-bit, then PE and SMMU should also support it.

There is no architecture method to know if SPAS is 52 bit or not, test is only checking uefi memory map to know if any address is 52 bit.

Test updated to

• PASS : if both PE and SMMU supports 52 bit
• FAIL : if PE or SMMU not support 52 bit, but uefi mem map has some 52 bit addr mem region

Other cases will be treated as SKIP, and require manual check to verify if system SPAS is 52 bit or not.