Refactor for ISnapshotWriter removal.

Bug: 280529365
Test: update_engine_unittests
      apply ota
Change-Id: I03e899ba31077f828268be3775ebceba3850c528
diff --git a/Android.bp b/Android.bp
index 144dd30..a33aa8f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1247,6 +1247,7 @@
     host_supported: true,
     recovery_available: true,
     ramdisk_available: true,
+    vendor_ramdisk_available: true,
 
     target: {
         darwin: {