Revert "vboot_logic: Set VB2_CONTEXT_EC_TRUSTED in verstage_main"

This reverts commit 6260bf712a.

Reason for revert: This CL did not handle Intel GPIO correctly. We need
to add GPIO_EC_IN_RW into early_gpio_table for platforms using Intel
SoC.

Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: Iaeb1bf598047160f01e33ad0d9d004cad59e3f75
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57951
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/include/bootmode.h

@@ -11,7 +11,6 @@ int get_recovery_mode_retrain_switch(void);
 int clear_recovery_mode_switch(void);
 int get_wipeout_mode_switch(void);
 int get_lid_switch(void);
-int get_ec_is_trusted(void);
 
 /* Return 1 if display initialization is required. 0 if not. */
 int display_init_required(void);