chore(deps): update pnpm to v8.6.6 (#259)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -13,7 +13,7 @@
     "url": "https://github.com/kamilkisiela"
   },
   "license": "MIT",
-  "packageManager": "pnpm@8.5.1",
+  "packageManager": "pnpm@8.6.6",
   "engines": {
     "node": ">=16",
     "pnpm": ">=8"