HomePhabricator

Remove hooks-bugzilla configuration

Authored by QChris.

Description

Remove hooks-bugzilla configuration

The hooks-bugzilla plugin is no longer in use.

We only keep the bugzilla commentlink around to linkify bugzilla
references and as its-phabricator-from-bugzilla currently uses this
commentlink to hook into gerrit.

Change-Id: I83457c374ee8499f6b53182430f9a33d6636333c