num_enum: Add cargo_embargo.json and Android.bp

Add build files, disable tests due to the significant number of
additional crate dependencies required.

Bug: 359646531
Bug: 360132122
Test: TH/manual
Change-Id: I0c20c4e625b84520f7a6abe719535f4532114d3f
Signed-off-by: Neill Kapron <nkapron@google.com>

Android.bp

diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..bf72f4e
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,35 @@
+// This file is generated by cargo_embargo.
+// Do not modify this file because the changes will be overridden on upgrade.
+
+package {
+    default_applicable_licenses: ["external_rust_crates_num_enum_license"],
+    default_team: "trendy_team_android_rust",
+}
+
+license {
+    name: "external_rust_crates_num_enum_license",
+    visibility: [":__subpackages__"],
+    license_kinds: ["SPDX-license-identifier-Apache-2.0"],
+    license_text: ["LICENSE"],
+}
+
+rust_library {
+    name: "libnum_enum",
+    host_supported: true,
+    crate_name: "num_enum",
+    cargo_env_compat: true,
+    cargo_pkg_version: "0.7.3",
+    crate_root: "src/lib.rs",
+    edition: "2021",
+    features: [
+        "default",
+        "std",
+    ],
+    proc_macros: ["libnum_enum_derive"],
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
+    product_available: true,
+    vendor_available: true,
+}

cargo_embargo.json

diff --git a/cargo_embargo.json b/cargo_embargo.json
new file mode 100644
index 0000000..1bbaa25
--- /dev/null
+++ b/cargo_embargo.json
@@ -0,0 +1,4 @@
+{
+  "run_cargo": false,
+  "tests": false
+}