fix(CHANGELOG): fix version

Author: philippfromme

CHANGELOG.md

@@ -9,7 +9,7 @@ ___Note:__ Yet to be released changes appear here._
 ## 2.3.0
 
 * `FEAT`: support `linkedElements` property for zeebe templates ([camunda/element-templates-json-schema#153](https://github.com/camunda/element-templates-json-schema/pull/153))
-* `DEPS`: update to `@camunda/zeebe-element-templates-json-schema@0.23.0`
+* `DEPS`: update to `@camunda/zeebe-element-templates-json-schema@0.22.0`
 
 ## 2.2.0