sct uncoverd requirement:ACPI_070-SPCR

[WangYin3]

Detail requirement:
ACPI_070 "An SPCR table, if present, MUST meet the following requirements:• Revision 4 or later of SPCR.
• For NS16550-compatible UARTs:
◦ Use Interface Type 0x12 (16550-compatible with parameters defined inGeneric Address Structure).
◦ There must be a matching AML device object."

Action plan:
update exist case case exist, add test requirements