chore(deps): update dependency sinon to v19 (#95)

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

Author: renovate[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "rollup": "4.24.0",
     "rollup-plugin-cleanup": "3.2.1",
     "semantic-release": "24.1.2",
-    "sinon": "18.0.1",
+    "sinon": "19.0.2",
     "stylelint": "16.10.0",
     "stylelint-config-standard": "36.0.1"
   },