Bug 34943: (QA follow-up) Use `before_biblio_action` and an `action` param

Bug 34943: (QA follow-up) Use `before_biblio_action` and an `action` param

This patch harmonizes the hook name and parameters with the rest of the
codebase.

To test:
1. Apply this patch
2. Run:
   $ ktd --shell
  k$ qa
=> SUCCESS: All looks green, and tests still pass (i.e. they were
correctly adjusted to the new schema).
3. Sign off :-D

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 353f510c146cfcffc0bb488a8411755f111e5711)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>