Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: I62d3de75cbe44af7c959710df991c2ea7b7114d7
diff --git a/Android.bp b/Android.bp
index e431850..8e44ff7 100644
--- a/Android.bp
+++ b/Android.bp
@@ -45,7 +45,7 @@
     crate_name: "ahash",
     cargo_env_compat: true,
     cargo_pkg_version: "0.8.11",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     arch: {
         arm64: {