fix: upgrade @docusaurus/core from 3.0.1 to 3.1.0

Snyk has created this PR to upgrade @docusaurus/core from 3.0.1 to 3.1.0.

See this package in npm:
https://www.npmjs.com/package/@docusaurus/core

See this project in Snyk:
https://app.snyk.io/org/snyk-apprisk-essentials-closed-beta-demo-group/project/29692ddc-aaab-4a75-a770-4df841cc1185?utm_source=github&utm_medium=referral&page=upgrade-pr