Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: Id5cb06e9b836f2a2c4beff8b72a502ed92a364de
diff --git a/Android.bp b/Android.bp
index ab8161b..e52df9f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -47,7 +47,7 @@
     crate_name: "fallible_iterator",
     cargo_env_compat: true,
     cargo_pkg_version: "0.2.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     test_suites: ["general-tests"],
     auto_gen_config: true,
     test_options: {
@@ -66,7 +66,7 @@
     crate_name: "fallible_iterator",
     cargo_env_compat: true,
     cargo_pkg_version: "0.2.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     features: [
         "default",