autoport: Add a license header to non-empty files

Change-Id: I8078d8babf24feabb22856ee820ab45b7d466f62
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45464
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

util/autoport/ec_lenovo.go

@@ -39,6 +39,7 @@ func LenovoEC(ctx Context) {
 			Value: "1",
 		}, GPEDefine)
 
+	Add_gpl(ap)
 	ap.WriteString(
 		`Method(_WAK, 1)
 {
@@ -57,6 +58,7 @@ Method(_PTS,1)
 	si := Create(ctx, "acpi/superio.asl")
 	defer si.Close()
 
+	Add_gpl(si)
 	si.WriteString("#include <drivers/pc80/pc/ps2_controller.asl>\n")
 
 	/* FIXME:XX Move this to ec/lenovo.  */
@@ -163,6 +165,7 @@ void mainboard_smi_sleep(u8 slp_typ)
 	ec := Create(ctx, "acpi/ec.asl")
 	defer ec.Close()
 
+	Add_gpl(ec)
 	ec.WriteString("#include <ec/lenovo/h8/acpi/ec.asl>\n")
 
 	KconfigBool["EC_LENOVO_PMH7"] = true