camera: Add superstab mode in SmoothyMode

Bug: 157520630
Test: GCA
Change-Id: Ia45e6e672bb32ee9ba83c09f86bd00b39e443c61
diff --git a/common/hal/common/vendor_tag_defs.h b/common/hal/common/vendor_tag_defs.h
index b2235fd..7d93d8d 100644
--- a/common/hal/common/vendor_tag_defs.h
+++ b/common/hal/common/vendor_tag_defs.h
@@ -61,7 +61,11 @@
 
   // Tracks an object of interest and keeps it at frame's salient position, e.g.
   // center.
-  kTrackingMode
+  kTrackingMode,
+
+  // Uses UW camera with a larger margin. In this way, we get a better video
+  // stabilization quality, while preserving a similar FoV as the main camera.
+  kSuperstabMode
 };
 
 // Logical camera vendor tags