New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/42529#discussion_r1199108144

Comment:
Hrm, popcorn shows 2 installed `unixodbc` packages and no `firebird3`. I wonder whether firebird's executable should be renamed instead.

If it's appropriate to rename this one, we should also move the man page, or even better have a symlink so *both* `isql` and `isql-uo` bring up the page.