Update git submodules

* Update cts from branch 'master'
  to 6273d54bc2aa34baec1a28764d1c9d554fb70f2a
  - Merge "ITS: fix sub-camera properties assignments"
  - ITS: fix sub-camera properties assignments
    
    changes in
        device.py/override_with_hidden_physical_camera_props()
        tools/validate_lighting.py
    
    bug: 176065422
    Change-Id: I625136fa7919136d2afcc754605bf216bbd97e76
    
diff --git a/cts b/cts
index 7c2b899..6273d54 160000
--- a/cts
+++ b/cts
@@ -1 +1 @@
-Subproject commit 7c2b899b955741415e620cbe0fc7e2f9b19985a2
+Subproject commit 6273d54bc2aa34baec1a28764d1c9d554fb70f2a