mb/google/jecht: Rename save_chromeos_gpios function

We have init_bootmode_straps() defined for the same purpose.

Change-Id: Ia2692d8f8986247ea4ce889d6252d3c4c8b27bc4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/30398
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/jecht/chromeos.c

@@ -73,7 +73,7 @@ int get_recovery_mode_switch(void)
 }
 
 #ifdef __PRE_RAM__
-void save_chromeos_gpios(void)
+void init_bootmode_straps(void)
 {
 	u32 flags = 0;