Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/controller/certificates/signer/BUILD

@@ -0,0 +1,51 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["cfssl_signer_test.go"],
+    data = [
+        "testdata/ca.crt",
+        "testdata/ca.key",
+        "testdata/kubelet.csr",
+    ],
+    embed = [":go_default_library"],
+    deps = [
+        "//vendor/k8s.io/api/certificates/v1beta1:go_default_library",
+        "//vendor/k8s.io/client-go/util/cert:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["cfssl_signer.go"],
+    importpath = "k8s.io/kubernetes/pkg/controller/certificates/signer",
+    deps = [
+        "//pkg/controller/certificates:go_default_library",
+        "//vendor/github.com/cloudflare/cfssl/config:go_default_library",
+        "//vendor/github.com/cloudflare/cfssl/helpers:go_default_library",
+        "//vendor/github.com/cloudflare/cfssl/signer:go_default_library",
+        "//vendor/github.com/cloudflare/cfssl/signer/local:go_default_library",
+        "//vendor/k8s.io/api/certificates/v1beta1:go_default_library",
+        "//vendor/k8s.io/client-go/informers/certificates/v1beta1:go_default_library",
+        "//vendor/k8s.io/client-go/kubernetes:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)