surnames2010 not found unless wru is loaded

[aridf]

The main bisg function returns the following error unless wru is installed and loaded:

Error in wru::merge_surnames(voter.file = dplyr::rename(voter_file, surname = dplyr::all_of(surname_col)), : object 'surnames2010' not found

I think this can easily be addressed by importing this dataset in the namespace, or setting wru as a dependency. However, we might prefer to reconstruct this dataset on our end because it is the only current dependency on wru.