chore(deps): update yarn to v4

Author: renovate[bot]

.yarn/releases/yarn-3.6.4.cjs

@@ -10,6 +10,6 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-git-hooks.cjs
     spec: 'https://raw.githubusercontent.com/trufflehq/yarn-plugin-git-hooks/main/bundles/%40yarnpkg/plugin-git-hooks.js'
 
-yarnPath: .yarn/releases/yarn-3.6.4.cjs
+yarnPath: .yarn/releases/yarn-4.0.1.cjs
 
 gitHooksPath: .github/hooks

.yarn/releases/yarn-4.0.1.cjs

@@ -114,5 +114,5 @@
 		"access": "public"
 	},
 	"prettier": "@sapphire/prettier-config",
-	"packageManager": "yarn@3.6.4"
+	"packageManager": "yarn@4.0.1"
 }