Update Android.bp by running cargo_embargo am: 7b1746824f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/gdbstub/+/3095282

Change-Id: I45182ebb557e03d91bf5d167946aa45003fe6879
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index 69e7c40..081265f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -26,7 +26,7 @@
     crate_name: "gdbstub",
     cargo_env_compat: true,
     cargo_pkg_version: "0.7.1",
-    srcs: ["src/lib.rs"],
+    crate_root: "src/lib.rs",
     edition: "2018",
     features: [
         "alloc",