fix: package.json & package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-JSYAML-13961110

Author: snyk-bot

package-lock.json

@@ -69,7 +69,7 @@
     "esbuild-sass-plugin": "^3.3.1",
     "glob": "^9.0.0",
     "gulp": "^5.0.0",
-    "js-yaml": "^4.1.0",
+    "js-yaml": "^4.1.1",
     "luxon": "^2.3.1",
     "markdown-it": "^13.0.2",
     "markdown-it-anchor": "^8.6.7",