chore(CHANGELOG): update to v5.22.0

Author: Skaiir

CHANGELOG.md

@@ -9,6 +9,8 @@ ___Note:__ Yet to be released changes appear here._
 ## 5.22.0
 
 * `FEAT`: add _Priority_ entry to user task _Assignment_ group ([#1072](https://github.com/bpmn-io/bpmn-js-properties-panel/pull/1072))
+* `FIX`: rename task definition type label ([#3534](https://github.com/camunda/camunda-modeler/issues/3534))
+* `DEPS`: update to `[email protected]`
 
 ## 5.21.0