Not being static causes errors with AbuseFilter builds, discovered in https://gerrit.wikimedia.org/r/#/c/mediawiki/extensions/AbuseFilter/+/536755/ as part of T231756: Blockautopromote duration should be configurable per wiki
Errors:
Non-static method CentralAuthHooks::onAbuseFilterShouldFilterAction() should not be called statically
Background: T212082: Do not block page moves with AbuseFilter on LocalRenameJob page moves