chore(deps): update dependency @pimlico/alto to ^0.0.20

Author: renovate[bot]

package.json

@@ -25,7 +25,7 @@
   "license": "MIT",
   "packageManager": "pnpm@10.20.0",
   "devDependencies": {
-    "@pimlico/alto": "^0.0.19",
+    "@pimlico/alto": "^0.0.20",
     "@types/node": "^24.3.0",
     "tsx": "^4.20.5",
     "viem": "^2.36.0"