Comment 4 for bug 1916754

Showing 3 digits is a huge improvement. I'm willing to sign off on that and then we can wait and see if a need to extend it to 4 presents itself in the future.

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/mccanna/lp1916754-grid-row-numbers-over-100-signoff