actual lambda fix

Author: fidgetingbits

queries/lua.scm

@@ -91,8 +91,7 @@
     body: (_)? @namedFunction.interior
 ) @_.domain @namedFunction
 
-;; TODO: lambda isn't working yet for some reason, seems maybe !name is busted
-(function_declaration
+(function_definition
     !name
     body: (_)? @anonymousFunction.interior
 ) @_.domain @anonymousFunction