Update Android.bp by running cargo_embargo am: cf63a8964a

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/nix/+/3093433

Change-Id: Id86bc7270c55388c30c2ab669b352c7f44856baf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Android.bp

diff --git a/Android.bp b/Android.bp
index 7a0ee7c..3066fab 100644
--- a/Android.bp
+++ b/Android.bp
@@ -29,7 +29,7 @@
     crate_name: "nix",
     cargo_env_compat: true,
     cargo_pkg_version: "0.28.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2021",
     features: [
         "event",