Log Message:
converters/ruby-unf_ext: update to 0.0.9.1

0.0.9 (2023-11-11)

* Use the newer TypedData extension API #72 (casperisfine)
* Update Actions - updates OS's, add Ruby 3,2, etc #71 (MSP-Greg)
* Add cross compilation for Ruby 3.2 #69 (johnnyshields)

0.0.9.1 (2023-11-16)

* Fix use of designated initializers. #75 (igorpeshansky)