* Refresh beats and ecs schemas and default to use latest to validate
* remove incorrect ecs_version from zoom rule
* remove stale ecs_version from rules
* refresh to latest ATT&CK 7.2
* add new unit test to further validate threat mappings
* updated threat mappings in rules to reflect changes
* new func to download and refresh mitre data based on version
* Downgrade version before uploading to Kibana
* Update downgrade exception format
* Update s/siem/detection
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>