This now uses year ranges, which I'll update annually.
This also renames "R-T Specialty" to "Ryan Specialty Group". The latter is
the parent company of the former. I was originally employed under the
former when LoVullo Associates was purchased, by I now work for the parent
company.
Oops---we do not want a newline as part of the preimage, which is what
`<<<' does.
* build-aux/list2typedef (output-item)[value]: Remove newline from preimage.
* build-aux/test/test-list2typedef (test-typedef-gen): Update hashes.
(test-collision-value-check): Add new collisions.