chore(deps): update pnpm to v10.12.4 (#3371)

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

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "starlight-blog": "^0.15.0",
     "starlight-links-validator": "^0.13.0"
   },
-  "packageManager": "[email protected].3",
+  "packageManager": "[email protected].4",
   "engines": {
     "pnpm": "^10.0.0"
   },