fix: yarn version not specified in monorepo (#7371)

* fix: blog typo

* Update packages/website/blog/2023-07-09-announcing-typescript-eslint-v6.md

Co-authored-by: Josh Goldberg ✨ <git@joshuakgoldberg.com>

* Update packages/website/blog/2023-07-09-announcing-typescript-eslint-v6.md

Co-authored-by: Josh Goldberg ✨ <git@joshuakgoldberg.com>

* Update 2023-07-09-announcing-typescript-eslint-v6.md

* Update 2023-07-09-announcing-typescript-eslint-v6.md

* Update packages/website/blog/2023-07-09-announcing-typescript-eslint-v6.md

* fix: yarn version not specified

* Update 2023-07-09-announcing-typescript-eslint-v6.md

* reset v6.md to main

---------

Co-authored-by: Josh Goldberg ✨ <git@joshuakgoldberg.com>
Co-authored-by: James Henry <james@henry.sc>

package.json

@@ -144,5 +144,6 @@
     "pretty-format": "^29",
     "tsx": "^3.12.7",
     "typescript": "5.1.6"
-  }
+  },
+  "packageManager": "yarn@1.22.19"
 }