intel: Rename config FSP_USES_MP_SERVICES_PPI to MP_SERVICES_PPI

This change renames config FSP_USES_MP_SERVICES_PPI to MP_SERVICES_PPI
in preparation to allow V1 and V2 versions of MP services PPI.

TEST=Verified that timeless build for brya, volteer, icelake_rvp,
elkhartlake_crb and waddledee shows no change in generated coreboot.rom

Change-Id: I04acf1bc3a3739b31d6e9d01b6aa97542378754f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50275
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/intel/tigerlake/Kconfig

@@ -30,12 +30,12 @@ config CPU_SPECIFIC_OPTIONS
 	select INTEL_GMA_ACPI
 	select INTEL_GMA_ADD_VBT if RUN_FSP_GOP
 	select IOAPIC
+	select MP_SERVICES_PPI
 	select MRC_SETTINGS_PROTECT
 	select PARALLEL_MP
 	select PARALLEL_MP_AP_WORK
 	select MICROCODE_BLOB_UNDISCLOSED
 	select PLATFORM_USES_FSP2_2
-	select FSP_USES_MP_SERVICES_PPI
 	select REG_SCRIPT
 	select PMC_GLOBAL_RESET_ENABLE_LOCK
 	select PMC_LOW_POWER_MODE_PROGRAM