Add UID permission check to update_engine

Test: th
Bug: 302761914
Change-Id: I72a4169b79c70210ae8573abad2e8e181597cfe3
diff --git a/Android.bp b/Android.bp
index 4db429d..9f90492 100644
--- a/Android.bp
+++ b/Android.bp
@@ -516,6 +516,7 @@
         "aosp/hardware_android.cc",
         "aosp/logging_android.cc",
         "aosp/network_selector_android.cc",
+        "aosp/permission.cc",
         "aosp/update_attempter_android.cc",
         "certificate_checker.cc",
         "download_action.cc",