arm64: kconfig: allow support for memory failure handling

arm64: kconfig: allow support for memory failure handling

Declare ARCH_SUPPORTS_MEMORY_FAILURE, as arm64 does support
memory failure recovery attempt.

Signed-off-by: Jonathan (Zhixiong) Zhang <[email protected]>
Signed-off-by: Tyler Baicar <[email protected]>
(Dropped changes to ACPI APEI Kconfig and updated commit log)
Signed-off-by: Punit Agrawal <[email protected]>
Acked-by: Steve Capper <[email protected]>
Tested-by: Manoj Iyer <[email protected]>
Signed-off-by: Will Deacon <[email protected]>