Add feature flag to disable wifi AP on the watch.

Bug: 74074075
Change-Id: I6bd823e63f5cc5292571be4d74ca65bca72709e0
diff --git a/wifi/1.2/default/wifi_feature_flags.h b/wifi/1.2/default/wifi_feature_flags.h
index dc0c1ff..4a7b2d2 100644
--- a/wifi/1.2/default/wifi_feature_flags.h
+++ b/wifi/1.2/default/wifi_feature_flags.h
@@ -31,6 +31,7 @@
 
     virtual bool isAwareSupported();
     virtual bool isDualInterfaceSupported();
+    virtual bool isApDisabled();
 };
 
 }  // namespace feature_flags