Move snapshots/windows to plugins/snapshots/windows

Signed-off-by: Derek McGowan <derek@mcg.dev>

cmd/containerd/builtins/builtins_windows.go

@@ -20,5 +20,5 @@ import (
 	_ "github.com/containerd/containerd/v2/plugins/diff/lcow"
 	_ "github.com/containerd/containerd/v2/plugins/diff/windows"
 	_ "github.com/containerd/containerd/v2/plugins/snapshots/lcow"
-	_ "github.com/containerd/containerd/v2/snapshots/windows"
+	_ "github.com/containerd/containerd/v2/plugins/snapshots/windows"
 )

contrib/fuzz/builtins_windows.go

@@ -21,5 +21,5 @@ import (
 	_ "github.com/containerd/containerd/v2/plugins/diff/lcow"
 	_ "github.com/containerd/containerd/v2/plugins/diff/windows"
 	_ "github.com/containerd/containerd/v2/plugins/snapshots/lcow"
-	_ "github.com/containerd/containerd/v2/snapshots/windows"
+	_ "github.com/containerd/containerd/v2/plugins/snapshots/windows"
 )