ArmPkg/CpuDxe: drop ARM_PROCESSOR_TABLE pseudo-ACPI table

The ARM_PROCESSOR_TABLE pseudo-ACPI table (which carries a ACPI-table
like header but is published as a EFI config table) is not described in
any relevant spec, and is not known to be relied upon by any OS. Let's
just get rid of it.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Tested-by: Sami Mujawar <sami.mujawar@arm.com>

ArmPkg/Drivers/CpuDxe/CpuDxe.c

@@ -256,12 +256,6 @@ CpuDxeInitialize (
   SyncCacheConfig (&mCpu);
   mIsFlushingGCD = FALSE;
 
-  // If the platform is a MPCore system then install the Configuration Table describing the
-  // secondary core states
-  if (ArmIsMpCore ()) {
-    PublishArmProcessorTable ();
-  }
-
   //
   // Setup a callback for idle events
   //