metropolis/vm: add kube/{generated,apis}

This is a first pass at the vm.metropolis.monogon.dev Kubnernetes API,
containing the VirtualMachine resource.

This also adds all the required BUILDfile boilerplate for the output
(generated) directory.

Test Plan: Builds should pass, eg. bazel build //metropolis/vm/kube/...

X-Origin-Diff: phab/D752
GitOrigin-RevId: d05c1a38e26b14c11b7a5d5885b15bbca8662174
diff --git a/metropolis/vm/kube/apis/vm/v1alpha1/BUILD.bazel b/metropolis/vm/kube/apis/vm/v1alpha1/BUILD.bazel
new file mode 100644
index 0000000..4b4bfd4
--- /dev/null
+++ b/metropolis/vm/kube/apis/vm/v1alpha1/BUILD.bazel
@@ -0,0 +1,30 @@
+load("//metropolis/build/kube-code-generator:defs.bzl", "go_kubernetes_library")
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "register.go",
+        "types.go",
+    ],
+    embed = select({
+        "//metropolis/build/kube-code-generator:embed_deepcopy": [":go_kubernetes_library"],
+        "//conditions:default": [],
+    }),
+    importpath = "source.monogon.dev/metropolis/vm/kube/apis/vm/v1alpha1",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//metropolis/vm/kube/apis/vm:go_default_library",
+        "@io_k8s_api//core/v1:go_default_library",
+        "@io_k8s_apimachinery//pkg/apis/meta/v1:go_default_library",
+        "@io_k8s_apimachinery//pkg/runtime:go_default_library",
+        "@io_k8s_apimachinery//pkg/runtime/schema:go_default_library",
+    ],
+)
+
+go_kubernetes_library(
+    name = "go_kubernetes_library",
+    bundle = "//metropolis/vm/kube/generated:bundle",
+    importpath = "source.monogon.dev/metropolis/vm/kube/apis/vm/v1alpha1",
+)