x86/Kconfig: Fix lists in X86_EXTENDED_PLATFORM help text

Support for STA2X11-based systems was removed in February in:

  dcbb01f ("x86/pci: Remove old STA2x11 support")

Intel MID for 32-bit platforms was removed from this list also in
February in:

  ca5955d ("x86/cpu: Document CONFIG_X86_INTEL_MID as 64-bit-only")

Intel MID for 64-bit platforms is a duplicate for "Merrifield/Moorefield
MID devices".

Fixes: 4047e87 ("x86/Kconfig: Update lists in X86_EXTENDED_PLATFORM")
Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20250322175052.43611-1-mat.jonczyk@o2.pl

Author: matjon

arch/x86/Kconfig

@@ -545,18 +545,15 @@ config X86_EXTENDED_PLATFORM
 	  32-bit platforms (CONFIG_64BIT=n):
 		Goldfish (mostly Android emulator)
 		Intel CE media processor (CE4100) SoC
-		Intel MID (Mobile Internet Device)
 		Intel Quark
 		RDC R-321x SoC
-		STA2X11-based (e.g. Northville)
 
 	  64-bit platforms (CONFIG_64BIT=y):
 		Numascale NumaChip
 		ScaleMP vSMP
 		SGI Ultraviolet
 		Merrifield/Moorefield MID devices
 		Goldfish (mostly Android emulator)
-		Intel MID (Mobile Internet Device)
 
 	  If you have one of these systems, or if you want to build a
 	  generic distribution kernel, say Y here - otherwise say N.