Update go dependencies

vendor/k8s.io/apiserver/pkg/authentication/authenticator/BUILD

@@ -1,26 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = ["interfaces.go"],
-    importpath = "k8s.io/apiserver/pkg/authentication/authenticator",
-    deps = ["//vendor/k8s.io/apiserver/pkg/authentication/user:go_default_library"],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)

vendor/k8s.io/apiserver/pkg/authentication/serviceaccount/BUILD

@@ -1,33 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-    "go_test",
-)
-
-go_test(
-    name = "go_default_test",
-    srcs = ["util_test.go"],
-    embed = [":go_default_library"],
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = ["util.go"],
-    importpath = "k8s.io/apiserver/pkg/authentication/serviceaccount",
-    deps = ["//vendor/k8s.io/apimachinery/pkg/api/validation:go_default_library"],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)

vendor/k8s.io/apiserver/pkg/authentication/serviceaccount/util_test.go

@@ -1,82 +0,0 @@
-/*
-Copyright 2014 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package serviceaccount
-
-import "testing"
-
-func TestMakeUsername(t *testing.T) {
-
-	testCases := map[string]struct {
-		Namespace   string
-		Name        string
-		ExpectedErr bool
-	}{
-		"valid": {
-			Namespace:   "foo",
-			Name:        "bar",
-			ExpectedErr: false,
-		},
-		"empty": {
-			ExpectedErr: true,
-		},
-		"empty namespace": {
-			Namespace:   "",
-			Name:        "foo",
-			ExpectedErr: true,
-		},
-		"empty name": {
-			Namespace:   "foo",
-			Name:        "",
-			ExpectedErr: true,
-		},
-		"extra segments": {
-			Namespace:   "foo",
-			Name:        "bar:baz",
-			ExpectedErr: true,
-		},
-		"invalid chars in namespace": {
-			Namespace:   "foo ",
-			Name:        "bar",
-			ExpectedErr: true,
-		},
-		"invalid chars in name": {
-			Namespace:   "foo",
-			Name:        "bar ",
-			ExpectedErr: true,
-		},
-	}
-
-	for k, tc := range testCases {
-		username := MakeUsername(tc.Namespace, tc.Name)
-
-		namespace, name, err := SplitUsername(username)
-		if (err != nil) != tc.ExpectedErr {
-			t.Errorf("%s: Expected error=%v, got %v", k, tc.ExpectedErr, err)
-			continue
-		}
-		if err != nil {
-			continue
-		}
-
-		if namespace != tc.Namespace {
-			t.Errorf("%s: Expected namespace %q, got %q", k, tc.Namespace, namespace)
-		}
-		if name != tc.Name {
-			t.Errorf("%s: Expected name %q, got %q", k, tc.Name, name)
-		}
-	}
-}

vendor/k8s.io/apiserver/pkg/authentication/user/BUILD

@@ -1,28 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "doc.go",
-        "user.go",
-    ],
-    importpath = "k8s.io/apiserver/pkg/authentication/user",
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)