add sinon dev dep

Author: Noel-ACLB

package-lock.json

@@ -33,6 +33,7 @@
     "@types/debug": "4.1.12",
     "@types/mocha": "10.0.10",
     "@types/node": "22.13.8",
+    "@types/sinon": "^17.0.4",
     "@typescript-eslint/eslint-plugin": "6.21.0",
     "@typescript-eslint/parser": "6.21.0",
     "cc": "3.0.1",