create a python binary for update_device am: 5505d7aa03

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/2706284

Change-Id: Ibb8e2046a04c893c415c3c4b7fc4f588f8bbad11
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/scripts/Android.bp b/scripts/Android.bp
index bbd3a4e..ed84e31 100644
--- a/scripts/Android.bp
+++ b/scripts/Android.bp
@@ -50,3 +50,22 @@
         "update_metadata-protos-python",
     ],
 }
+
+python_binary_host {
+    name: "update_device",
+    srcs: [
+        "update_device.py",
+    ],
+    main: "update_device.py",
+    libs: [
+        "update_payload",
+    ],
+    version: {
+        py2: {
+            enabled: false,
+        },
+        py3: {
+            enabled: true,
+        },
+    },
+}