chore(deps): update yarn to v4.9.4

Author: renovate[bot]

package.json

@@ -2,7 +2,7 @@
   "name": "monorepo",
   "version": "0.0.0",
   "private": true,
-  "packageManager": "[email protected].1",
+  "packageManager": "[email protected].4",
   "workspaces": [
     "packages",
     "packages/*",