Update luacheck rules

.luacheckrc

@@ -3,14 +3,5 @@ compat=true
 max_line_length = false
 
 std = {
-   globals = {
-       "CHAT_SYSTEM", 
-       "EVENT_ACHIEVEMENT_UPDATED",
-       "EVENT_ADD_ON_LOADED",
-       "EVENT_MANAGER", 
-       "LibStub",
-       "LINK_STYLE_BRACKET", 
-       "zo_callLater",
-       "ZO_SavedVars",
-    }
+   read_globals = {"CHAT_SYSTEM", "EVENT_ACHIEVEMENT_UPDATED","EVENT_ADD_ON_LOADED","EVENT_MANAGER", "LibStub","LINK_STYLE_BRACKET", "zo_callLater","ZO_SavedVars"}
 }