net-im/openfire: Update to 4.7.4

ChangeLog: http://download.igniterealtime.org/openfire/docs/4.7.4/changelog.html

Improvement

• Improve performance of MUC, based on stress test profiling
• MUC Room history shouldn't be serialized as part of a MUC Room
• Reduce resource usage of MUC stats collection
• Re-instate MINA JMX monitoring
• Prevent retrieving more MUC messages from DB than needed
• Add TX/RX, Remove Priority from session summary page
• Try loading favicons over HTTPS and HTTP
• Improve MUC history load time for single rooms
• Deprecate XMLProperties constructors that can't write back
• Remove unneeded JID-based lock in MUC
• Advertise support for pubsub's "multi-item" feature.

Story

• Migrate usages of set-output in Github Actions
• Upgrade Apache Commons Text from 1.6 to 1.10

Bug

• Openfire Docker image fails to start if an empty plugins directory exists
• Websocket onError handler prevents earlier data to be processed
• openfirectl does not store PID
• User lock-out with custom value does not take effect
• "Packet sent" session stat remains 0 for BOSH sessions
• Group JIDs in MUC rooms without preloading causes issues

PR: 268945
Reported by: nikita@druba.su (maintainer)