Update Android.bp by running cargo_embargo am: 26dbec7f2e

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/argh_derive/+/3094299

Change-Id: Ifd0b5b14a4d517a52b2b8dc9b460bc4e6f695ebb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index aa448a9..00b448e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -25,7 +25,7 @@
     crate_name: "argh_derive",
     cargo_env_compat: true,
     cargo_pkg_version: "0.1.12",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     rustlibs: [
         "libargh_shared",