I found another excellent script from Karthikeyan Marappan on his GitHub site for setting or clearing the recovery lock on a system.  I took his script and put a nice GUI frontend on it.  I believe this only works on Apple Silicon Macs at this time.

Initial Welcome screen

Succesfull clear message

Successful set message

No Device found

JAMF Script parameters to pass

GitHub Repo: https://github.com/ScottEKendall/JAMF-Pro-Scripts/tree/main/RecoveryLock