Add generated file

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

vendor/k8s.io/kubernetes/hack/boilerplate/BUILD

@@ -0,0 +1,31 @@
+package(default_visibility = ["//visibility:public"])
+
+exports_files(glob(["*.txt"]))
+
+py_test(
+    name = "boilerplate_test",
+    srcs = [
+        "boilerplate.py",
+        "boilerplate_test.py",
+    ],
+    data = glob([
+        "*.txt",
+        "test/*",
+    ]),
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//hack/boilerplate/test:all-srcs",
+    ],
+    tags = ["automanaged"],
+)