chore: add v1.6.2 to changelog

Author: pilimartinez

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.6.2](https://github.com/checkly/terraform-provider-checkly/releases/tag/v1.6.2) - 2022-08-02
+### Changed
+- Support new check intervals [#ba8eed7](https://github.com/checkly/terraform-provider-checkly/commit/ba8eed7)
+### Fixed
+- Fix style issues [#dc55746](https://github.com/checkly/terraform-provider-checkly/commit/dc55746)
+
 ## [v1.6.1](https://github.com/checkly/terraform-provider-checkly/releases/tag/v1.6.1) - 2022-07-06
 ### Changed
 - Make `locations` property from `Group` optional [#2901337](https://github.com/checkly/terraform-provider-checkly/commit/2901337)