chore(deps-dev): bump ember-template-lint from 1.6.1 to 1.6.2

Bumps [ember-template-lint](https://github.com/rwjblue/ember-template-lint) from 1.6.1 to 1.6.2.
- [Release notes](https://github.com/rwjblue/ember-template-lint/releases)
- [Changelog](https://github.com/ember-template-lint/ember-template-lint/blob/master/CHANGELOG.md)
- [Commits](rwjblue/ember-template-lint@v1.6.1...v1.6.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -3703,9 +3703,9 @@ ember-source@~3.14.0:
     silent-error "^1.1.1"
 
 ember-template-lint@^1.0.0-beta.6:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/ember-template-lint/-/ember-template-lint-1.6.1.tgz#9530f702996691d479570be71cab396d42b07234"
-  integrity sha512-vETWXQtQzv+hZc0/vOrox0+6G+5Sr0qPEOnaTy0ZkwcRv9TJyflru7IXm3V1vEtKCljR7pHzRQ4/IsSEWSDLVw==
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/ember-template-lint/-/ember-template-lint-1.6.2.tgz#eda35d8d110fb1b0d8949bbeb0cc5e63f1347789"
+  integrity sha512-t9+ds90EzyTByYn5wBjph4bTOq++M6ibINDeNa/cyTuEUpCUbwPWuU2TF2q4NSsAf1LwKMtbXyAyLV0FjJ3+SA==
   dependencies:
     "@glimmer/syntax" "^0.42.2"
     chalk "^2.0.0"