Add host_supported to libgatekeeper. am: 644ddd6370 am: d61a9cbb23

Original change: https://android-review.googlesource.com/c/platform/system/gatekeeper/+/1340498

Change-Id: I5bbc87069dc584135f9936ae5583f29e5101151b
diff --git a/Android.bp b/Android.bp
index 49a06c4..c341fa5 100644
--- a/Android.bp
+++ b/Android.bp
@@ -17,6 +17,7 @@
 cc_library_shared {
     name: "libgatekeeper",
     vendor_available: true,
+    host_supported: true,
     vndk: {
         enabled: true,
     },