Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: I204f1ff0bb4a279c34f612300e25211917915389
diff --git a/Android.bp b/Android.bp
index 4caee0a..b956103 100644
--- a/Android.bp
+++ b/Android.bp
@@ -45,7 +45,7 @@
     crate_name: "lazycell",
     cargo_env_compat: true,
     cargo_pkg_version: "1.3.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     test_suites: ["general-tests"],
     auto_gen_config: true,
     test_options: {
@@ -60,7 +60,7 @@
     crate_name: "lazycell",
     cargo_env_compat: true,
     cargo_pkg_version: "1.3.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2015",
     apex_available: [
         "//apex_available:platform",