chore(deps): update dependency sinon to v21.0.3

Author: renovate[bot]

package-lock.json

@@ -81,7 +81,7 @@
     "lint-staged": "16.4.0",
     "prettier": "3.8.1",
     "semantic-release": "25.0.3",
-    "sinon": "21.0.2",
+    "sinon": "21.0.3",
     "typescript": "5.9.3"
   },
   "peerDependencies": {