conflict with new vroom in weather_dl fucntion

[Quan-Cui]

Try run:
x <- weather_dl(2686, interval = "day", string_as = NULL)

Got error
Error in vroom::vroom():
! n_max must be a number, not a numeric NA.
Run rlang::last_trace() to see where the error occurred.

weather_dl function used an i https://github.com/ropensci/weathercan/blob/main/R/weather.R#L900
which will be used later in readr::read_tsv https://github.com/ropensci/weathercan/blob/main/R/weather.R#L909

This function readr::read_tsv used vroom::vroom(), which is recently updated with a new format about n_max