Update Android.bp by running cargo_embargo am: 4f4d1804e3 am: 8e905810d0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/grpcio/+/3095107

Change-Id: Ia99a443128a3b1aaac2a1b1e2ac9dfb017ec8c42
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/Android.bp b/Android.bp
index 5dd5f87..63ef59a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -26,7 +26,7 @@
     crate_name: "grpcio",
     cargo_env_compat: true,
     cargo_pkg_version: "0.13.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     features: [
         "_secure",