databases/mongodb44: Update to 4.4.9
- Update CONFLICTS_INSTALL
- Enable LSE atomics on 14-CURRENT aarch64
ChangeLog: https://docs.mongodb.com/manual/release-notes/4.4-changelog/#4.4.9-changelog
PR: 258687
Approved by: meta (mentor)
Differential Revision: https://reviews.freebsd.org/D32374