Lock versions for releases: 8.11,8.12,8.13,8.14,8.15,8.16 (#4274)

* Locked versions for releases: 8.11,8.12,8.13,8.14,8.15,8.16

* Update detection_rules/etc/version.lock.json

* Update Patch version for version lock changes

---------

Co-authored-by: shashank-elastic <shashank-elastic@users.noreply.github.com>
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com>
Co-authored-by: Shashank K S <Shashank.Suryanarayana@elastic.co>

(cherry picked from commit 86cc61c)