Bump version to 2.2.4
    
    Issue 5532 - Make db compaction TOD day more robust.
    Issue 3729 - RFE Extend log of operations statistics in access log (#5508)
    Issue 5529 - UI - Fix npm vulnerability in loader-utils
    Issue 3555 - UI - fix audit issue with npm loader-utils (#5514)
    Issue 5162 - Fix dsctl tls ca-certfiicate add-cert arg requirement
    Issue 5510 - remove twalk_r dependency to build on RHEL8 (#5516)
    Issue 5162 - RFE - CLI allow adding CA certificate bundles
    Issue 5440 - memberof is slow on update/fixup if there are several 'groupattr' (#5455)
    Issue 5512 - BUG - skip pwdPolicyChecker OC in migration (#5513)
    Issue 5429 - healthcheck - add checks for MemberOf group attrs being indexed
    Issue 5502 - RFE - Add option to display entry attributes in audit log
    Issue 5495 - BUG - Minor fix to dds skip, inconsistent attrs caused errors (#5501)
    Issue 5367 - RFE - store full DN in database record
    Issue 5495 - RFE - skip dds during migration. (#5496)
    Issue 5491 - UI - Add rework and finish jpegPhoto functionality (#5492)
    Issue 5368 - Retro Changelog trimming does not work (#5486)
    Issue 5487 - Fix various issues with logconv.pl
    Issue 5482 - lib389 - Can not enable replication with a mixed case suffix
    Issue 5478 - Random crash in connection code during server shutdown (#5479)
    Issue 3061 - RFE - Add password policy debug log level
    Issue 4324 - Revert recursive pthread mutex usage in factory.c
    Issue 5262 - high contention in find_entry_internal_dn on mixed load (#5264)
    Issue 4324 - Revert recursive pthread mutex change (#5463)
    Issue 5465 - Fix dbscan linking (#5466)
    Issue 5271 - Serialization of pam_passthrough causing high etimes (#5272)
    Issue 5453 - UI/CLI - Changing Root DN breaks UI
    Issue 5446 - Fix some covscan issues (#5451)
    Issue 4308 - checking if an entry is a referral is expensive
    Issue 5447 - UI - add NDN max cache size to UI
    Issue 5443 - UI - disable save button while saving
    Issue 5413 - Allow only one MemberOf fixup task at a time
    Issue 5158 - entryuuid fixup tasks fails in replicated topology (#5439)
    Issue 4592 - dscreate error with custom dir_path (#5434)