chore(deps): update pnpm to v8.9.2 (#153)

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

Author: renovate[bot]

package.json

@@ -4,7 +4,7 @@
   "private": false,
   "type": "module",
   "version": "2.0.0",
-  "packageManager": "[email protected].0",
+  "packageManager": "[email protected].2",
   "keywords": [
     "cssvars",
     "sass",