chore(deps): update pnpm to v8.6.8

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
   "engines": {
     "node": ">=16.0.0"
   },
-  "packageManager": "[email protected].7",
+  "packageManager": "[email protected].8",
   "type": "commonjs",
   "files": [
     "dist"