Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: Ie081c5d0a26ab182a0788ac07f9a87ea6dac8761
diff --git a/Android.bp b/Android.bp
index be9ea55..3afe244 100644
--- a/Android.bp
+++ b/Android.bp
@@ -9,7 +9,7 @@
     crate_name: "googletest",
     cargo_env_compat: true,
     cargo_pkg_version: "0.11.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2021",
     rustlibs: [
         "libnum_traits",