chore: bump up Yarn to v4.9.0 (#401)

Author: renovate[bot]

.yarn/releases/yarn-4.8.1.cjs

@@ -2,4 +2,4 @@ nodeLinker: node-modules
 
 npmAuditRegistry: "https://registry.npmjs.org"
 
-yarnPath: .yarn/releases/yarn-4.8.1.cjs
+yarnPath: .yarn/releases/yarn-4.9.0.cjs

.yarn/releases/yarn-4.9.0.cjs

@@ -103,5 +103,5 @@
     "singleQuote": true,
     "arrowParens": "always"
   },
-  "packageManager": "yarn@4.8.1"
+  "packageManager": "yarn@4.9.0"
 }