move storageclass/setdefault into pkg/admission/storage

plugin/BUILD

@@ -36,8 +36,8 @@ filegroup(
         "//plugin/pkg/admission/security:all-srcs",
         "//plugin/pkg/admission/securitycontext/scdeny:all-srcs",
         "//plugin/pkg/admission/serviceaccount:all-srcs",
+        "//plugin/pkg/admission/storage/storageclass/setdefault:all-srcs",
         "//plugin/pkg/admission/storage/storageobjectinuseprotection:all-srcs",
-        "//plugin/pkg/admission/storageclass/setdefault:all-srcs",
         "//plugin/pkg/auth:all-srcs",
     ],
     tags = ["automanaged"],

plugin/pkg/admission/storage/storageclass/setdefault/BUILD

@@ -9,7 +9,7 @@ load(
 go_library(
     name = "go_default_library",
     srcs = ["admission.go"],
-    importpath = "k8s.io/kubernetes/plugin/pkg/admission/storageclass/setdefault",
+    importpath = "k8s.io/kubernetes/plugin/pkg/admission/storage/storageclass/setdefault",
     deps = [
         "//pkg/apis/core:go_default_library",
         "//pkg/apis/core/helper:go_default_library",