Use buildozer to remove deprecated automanaged tags

Kubernetes-commit: 33276f06be5e872bf53ca62a095fcf0a6b6c11a8

rest/BUILD

@@ -19,7 +19,6 @@ go_test(
         "urlbackoff_test.go",
     ],
     library = ":go_default_library",
-    tags = ["automanaged"],
     deps = [
         "//vendor/github.com/google/gofuzz:go_default_library",
         "//vendor/github.com/stretchr/testify/assert:go_default_library",
@@ -59,7 +58,6 @@ go_library(
         "versions.go",
         "zz_generated.deepcopy.go",
     ],
-    tags = ["automanaged"],
     deps = [
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/k8s.io/api/core/v1:go_default_library",

rest/fake/BUILD

@@ -10,7 +10,6 @@ load(
 go_library(
     name = "go_default_library",
     srcs = ["fake.go"],
-    tags = ["automanaged"],
     deps = [
         "//vendor/k8s.io/apimachinery/pkg/apimachinery/registered:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",

rest/watch/BUILD

@@ -14,7 +14,6 @@ go_library(
         "decoder.go",
         "encoder.go",
     ],
-    tags = ["automanaged"],
     deps = [
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
@@ -29,7 +28,6 @@ go_test(
         "decoder_test.go",
         "encoder_test.go",
     ],
-    tags = ["automanaged"],
     deps = [
         "//vendor/k8s.io/api/core/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/equality:go_default_library",