Update Changelog

Author: famosab

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 | Dependency.    | Old version | New version |
 | -------------- | ----------- | ----------- |
 | BCFtools       | 1.20        | 1.22        |
+| Gunzip         | 1.1         | 1.13        |
 | MultiQC        | 1.25.1      | 1.33        |
 | Picard         | 3.3.0       | 3.4.0       |
 | Tabix (HTSlib) | 1.20        | 1.21        |