[Snyk] Upgrade @docusaurus/core from 3.7.0 to 3.9.2#3

srini387 wants to merge 1 commit intomainsrini387/uncloud:mainfrom

snyk-upgrade-0f7faae973debd6cf782e5ac7f60785fsrini387/uncloud:snyk-upgrade-0f7faae973debd6cf782e5ac7f60785fCopy head branch name to clipboard