Update Android.bp by running cargo_embargo am: 798ec0a6f4 am: 1680996b53

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/plotters-backend/+/3095583

Change-Id: I34d1b1bfde7f48ca45f5fe5d40b924fedfa3ee8e
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/Android.bp b/Android.bp
index 2713e65..7cef1e5 100644
--- a/Android.bp
+++ b/Android.bp
@@ -28,7 +28,7 @@
     crate_name: "plotters_backend",
     cargo_env_compat: true,
     cargo_pkg_version: "0.3.5",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     apex_available: [
         "//apex_available:platform",