Comment 1 for bug 1851882

Code with release notes here:

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1851882-ang-cat-more-hold-types

To test, place item-level or title-level holds in the Angular catalog and note the additional buttons/selector for item-level types and bib-to-part selection.