update generated files

staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/conversion/BUILD

-load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
 
 go_library(
     name = "go_default_library",
     srcs = [
         "converter.go",
+        "metrics.go",
         "nop_converter.go",
         "webhook_converter.go",
     ],
@@ -22,6 +23,7 @@ go_library(
         "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
         "//staging/src/k8s.io/apiserver/pkg/util/webhook:go_default_library",
         "//staging/src/k8s.io/client-go/rest:go_default_library",
+        "//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
     ],
 )
 
@@ -38,3 +40,16 @@ filegroup(
     tags = ["automanaged"],
     visibility = ["//visibility:public"],
 )
+
+go_test(
+    name = "go_default_test",
+    srcs = ["converter_test.go"],
+    embed = [":go_default_library"],
+    deps = [
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+        "//staging/src/k8s.io/apiserver/pkg/util/webhook:go_default_library",
+    ],
+)