Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: If5e9d0aeb889f83ba10d6863e99e6b73d7f55119
diff --git a/Android.bp b/Android.bp
index 81330d9..09c8709 100644
--- a/Android.bp
+++ b/Android.bp
@@ -26,7 +26,7 @@
     crate_name: "ciborium",
     cargo_env_compat: true,
     cargo_pkg_version: "0.2.2",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2021",
     features: [
         "default",
@@ -50,7 +50,7 @@
     crate_name: "ciborium",
     cargo_env_compat: true,
     cargo_pkg_version: "0.2.2",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2021",
     rustlibs: [
         "libciborium_io_nostd",