Allow building for device. am: 171c5f5dc1 am: de3fc4cd3b

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/pin-project/+/1333253

Change-Id: If45bc1c5900ec0039f5a1537258ea96b811e9d38
diff --git a/Android.bp b/Android.bp
index de06908..6cae518 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,7 +1,8 @@
-// This file is generated by cargo2android.py.
+// This file is generated by cargo2android.py --run --device.
 
-rust_library_host_rlib {
+rust_library_rlib {
     name: "libpin_project",
+    host_supported: true,
     crate_name: "pin_project",
     srcs: ["src/lib.rs"],
     edition: "2018",