chore(release): 6.0.0 [ci skip]

Author: SF-CLI-BOT

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [6.0.0](https://github.com/forcedotcom/source-deploy-retrieve/compare/v5.15.0...v6.0.0) (2022-05-20)
+
 ## [5.15.0](https://github.com/forcedotcom/source-deploy-retrieve/compare/v5.14.0...v5.15.0) (2022-05-12)
 
 ### Features