Reformat build/soong for go 1.19

Test: none
Change-Id: I132368f0fcbdb5ea088b5b84dbe4ccfdd9e94cad

androidmk/androidmk/androidmk.go

@@ -421,9 +421,9 @@ func makeVariableToBlueprint(file *bpFile, val *mkparser.MakeString,
 // For example, if prefix is "foo" and name is "bar" with a value of "baz", then
 // the following variable will be generated:
 //
-// foo {
-//   bar: "baz"
-// }
+//	foo {
+//	  bar: "baz"
+//	}
 //
 // If prefix is the empty string and name is "foo" with a value of "bar", the
 // following variable will be generated (if it is a property):

androidmk/parser/make_strings.go

@@ -38,10 +38,10 @@ import (
 // For example, "$(FOO)/bar/baz" will be represented as the
 // following lists:
 //
-// {
-//   Strings: ["", "/bar/baz"],
-//   Variables: ["FOO"]
-// }
+//	{
+//	  Strings: ["", "/bar/baz"],
+//	  Variables: ["FOO"]
+//	}
 type MakeString struct {
 	StringPos Pos
 	Strings   []string