Add legacy build directives necessary for some go versions

mattcary · mattcary · commit 218f81b465fb · 2021-09-02T14:30:32.000-07:00
Change-Id: If8bea2a20c45154408f79d4e929c6aa75093bc83
diff --git a/pkg/gce-pd-csi-driver/utils_linux.go b/pkg/gce-pd-csi-driver/utils_linux.go
@@ -1,4 +1,5 @@
 //go:build !windows
+// +build !windows
 
 /*
 Copyright 2020 The Kubernetes Authors.
diff --git a/pkg/gce-pd-csi-driver/utils_windows.go b/pkg/gce-pd-csi-driver/utils_windows.go
@@ -1,4 +1,5 @@
 //go:build windows
+// +build windows
 
 /*
 Copyright 2020 The Kubernetes Authors.
diff --git a/pkg/mount-manager/safe-mounter_linux.go b/pkg/mount-manager/safe-mounter_linux.go
@@ -1,4 +1,5 @@
 //go:build linux
+// +build linux
 
 /*
 Copyright 2018 The Kubernetes Authors.
diff --git a/pkg/mount-manager/safe-mounter_windows.go b/pkg/mount-manager/safe-mounter_windows.go
@@ -1,4 +1,5 @@
 //go:build windows
+// +build windows
 
 /*
 Copyright 2020 The Kubernetes Authors.
diff --git a/pkg/mount-manager/statter_windows.go b/pkg/mount-manager/statter_windows.go
@@ -1,4 +1,5 @@
 //go:build windows
+// +build windows
 
 /*
 Copyright 2019 The Kubernetes Authors.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`//go:build !windows`
	`2`	`+// +build !windows`
`2`	`3`
`3`	`4`	`/*`
`4`	`5`	`Copyright 2020 The Kubernetes Authors.`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`//go:build windows`
	`2`	`+// +build windows`
`2`	`3`
`3`	`4`	`/*`
`4`	`5`	`Copyright 2020 The Kubernetes Authors.`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`//go:build linux`
	`2`	`+// +build linux`
`2`	`3`
`3`	`4`	`/*`
`4`	`5`	`Copyright 2018 The Kubernetes Authors.`