feat(wasm-utxo): bump Node.js type definitions to v22

Update @types/node dependency from v20 to v22, ensuring compatibility
with newer Node.js versions.

Issue: BTC-2652

Co-authored-by: llm-git <[email protected]>

Author: OttoAllmendinger

package-lock.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "@bitgo/utxo-lib": "^10.1.0",
     "@types/mocha": "^10.0.7",
-    "@types/node": "^20.14.10",
+    "@types/node": "^22.10.5",
     "mocha": "^10.6.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.5.3"