net-im/openfire: Update to 4.9.2

ChangeLog:
https://download.igniterealtime.org/openfire/docs/4.9.2/changelog.html

Bug

• LocalIncomingServerSessionTest.incomingTest failures on Rocky Linux 9 / openjdk 11
• Reduce noisy logging of insecure LDAP
• Cannot proceed with setup error

PR: 283622
Reported by: nikita@druba.su (maintainer)