editor: Fix UI appearing during map testing when "collision patches" enabled (#539)

Fixes the ui appering during map testing with Collision Patches enabled

Author: q8X

[editor]/editor_gui/client/test.lua

@@ -142,7 +142,7 @@ function disableColPatchInTesting()
 
 	-- Disable
 	guiCheckBoxSetSelected(dialog.enableColPatch.GUI.checkbox, false)
-	confirmSettings()
+	doActions()
 end
 
 function enableColPatchAfterTesting()