Comment 2 for bug 1912840

I tested by changing some titles in the concerto database to lower case and then sorted in a patron's items out and hold's list. The patch works perfectly. A signed-off branch is at https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/gcollum/LP1912840-eg-grid-string-sort-signoff