Make combine available to product and vendor

Bug: 270690570

Test: mma in external/rust/crates
Change-Id: Id2888eb3a2c889e4c35042f2ac88c110a5a60f80
diff --git a/Android.bp b/Android.bp
index 36a347e..9446583 100644
--- a/Android.bp
+++ b/Android.bp
@@ -40,5 +40,7 @@
         "//apex_available:platform",
         "com.android.uwb",
     ],
+    product_available: true,
+    vendor_available: true,
     min_sdk_version: "29",
 }