Update Android.bp by running cargo_embargo

Test: ran cargo_embargo
Change-Id: Ib6eea78873ec0504a1233983a078ab4b998bc6c4
diff --git a/Android.bp b/Android.bp
index 7c1b201..0e2b0de 100644
--- a/Android.bp
+++ b/Android.bp
@@ -26,7 +26,7 @@
     crate_name: "memoffset",
     cargo_env_compat: true,
     cargo_pkg_version: "0.9.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     features: ["default"],
     cfgs: [
@@ -53,7 +53,7 @@
     crate_name: "memoffset",
     cargo_env_compat: true,
     cargo_pkg_version: "0.9.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     test_suites: ["general-tests"],
     auto_gen_config: true,
     test_options: {
@@ -77,7 +77,7 @@
     crate_name: "memoffset",
     cargo_env_compat: true,
     cargo_pkg_version: "0.9.0",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     features: ["default"],
     cfgs: [