ShellPkg: acpiview: Update SRAT parser to ACPI 6.3

Add support for revision 3 of System Resource Affinity Table (SRAT).

Decode and dump the new Generic Initiator Affinity Structure.

Validate the Device Handle Type field inside the Generic Initiator
Affinity Structure.

Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Tested-by: Sudipto Paul <sudipto.paul@arm.com>
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>

ShellPkg/Library/UefiShellAcpiViewCommandLib/AcpiParser.h

@@ -184,6 +184,22 @@ Dump8Chars (
   IN UINT8*        Ptr
   );
 
+/**
+  This function traces 12 characters which can be optionally
+  formated using the format string if specified.
+
+  If no format string is specified the Format must be NULL.
+
+  @param [in] Format  Optional format string for tracing the data.
+  @param [in] Ptr     Pointer to the start of the buffer.
+**/
+VOID
+EFIAPI
+Dump12Chars (
+  IN CONST CHAR16* Format OPTIONAL,
+  IN       UINT8*  Ptr
+  );
+
 /**
   This function indents and prints the ACPI table Field Name.