chore(deps-dev): bump eslint-config-prettier from 6.8.0 to 6.9.0

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 6.8.0 to 6.9.0.
- [Release notes](https://github.com/prettier/eslint-config-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/eslint-config-prettier/compare/v6.8.0...v6.9.0)

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

yarn.lock

@@ -3238,9 +3238,9 @@ escodegen@^1.8.1:
     source-map "~0.5.6"
 
 eslint-config-prettier@^6.3.0:
-  version "6.8.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.8.0.tgz#36bd7559dcef9f97d7596779b38e6a879abb89d3"
-  integrity sha512-aq4M7mjjVregZ2l45O9qz6Mv6f5zVMl/IqfmUL8hNOoDAzVKYMhYPJytbqE/lPIVO1iMDXIFqjiEE59BfJZpZw==
+  version "6.9.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.9.0.tgz#430d24822e82f7deb1e22a435bfa3999fae4ad64"
+  integrity sha512-k4E14HBtcLv0uqThaI6I/n1LEqROp8XaPu6SO9Z32u5NlGRC07Enu1Bh2KEFw4FNHbekH8yzbIU9kUGxbiGmCA==
   dependencies:
     get-stdin "^6.0.0"