Added a field to set enable_vabc

Test: tested OTA on cuttlefish
Bug: 274511687
Change-Id: I55bee646f0b075b30a1fd533f8baa44eeaaac8f9
diff --git a/payload_consumer/install_plan.h b/payload_consumer/install_plan.h
index 8fe104a..93aebce 100644
--- a/payload_consumer/install_plan.h
+++ b/payload_consumer/install_plan.h
@@ -74,6 +74,7 @@
 
   bool is_resume{false};
   bool vabc_none{false};
+  bool disable_vabc{false};
   std::string download_url;  // url to download from
   std::string version;       // version we are installing.