Handle `undef` error when `Args :: integer`
The format is {Mod :: atom() , Fun :: atom(), Args :: integer(), _}
Handle `-meta_otps({dump_funs, [FunRef]})` option

Which dump the content of the functions listed `dump_funs` option.
Where FunRef :: fun_name/arity
Use nowarn_deprecated_type to please OTP 17.0
Handle `-meta_otps({dump_funs, [FunRef]})` option

Which dump the content of the functions listed `dump_funs` option.
Where FunRef :: fun_name/arity