util/autoport: Stop generate empty h8_mainboard_init_dock().

CB:36385 makes dock init in ramstage fully mainboard-specific, so
keeping generating empty h8_mainboard_init_dock() for lenovo EC becomes
unnecessary and problematic.

Change-Id: I19f57f41403ffd0319cc86f21bec7e142095df83
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

util/autoport/ec_lenovo.go

@@ -59,20 +59,6 @@ Method(_PTS,1)
 
 	si.WriteString("#include <drivers/pc80/pc/ps2_controller.asl>\n")
 
-	dock := Create(ctx, "dock.c")
-	defer dock.Close()
-
-	AddRAMStageFile("dock.c", "")
-
-	dock.WriteString(
-		`#include <ec/lenovo/h8/h8.h>
-
-void h8_mainboard_init_dock (void)
-{
-/* FIXME: fill this if needed.  */
-}
-`)
-
 	/* FIXME:XX Move this to ec/lenovo.  */
 	smi := Create(ctx, "smihandler.c")
 	defer smi.Close()