chore: update dependency sinon to ^21.1.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "mocha": "^11.7.5",
     "rc": "^1.2.8",
     "should": "^13.2.3",
-    "sinon": "^21.0.3"
+    "sinon": "^21.1.0"
   },
   "repository": {
     "type": "git",