soc/intel/skylake: Move soc_fsp_load

Move this function into the compilation unit where it is called.

Change-Id: Ia4bdcd545827c2564430521a98246fc96bf0ba92
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50796
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/intel/skylake/cpu.c

@@ -176,6 +176,11 @@ static void post_mp_init(void)
 		printk(BIOS_CRIT, "CRITICAL ERROR: MP post init failed\n");
 }
 
+static void soc_fsp_load(void)
+{
+	fsps_load();
+}
+
 static const struct mp_ops mp_ops = {
 	/*
 	 * Skip Pre MP init MTRR programming as MTRRs are mirrored from BSP,