fix: handle missing videos directory in getVideoSlugs (auto)#18015

pettinarip wants to merge 1 commit intodevethereum/ethereum-org-website:devfrom

recovery/fix/grafana-fn-error-enoent-sitemap-videos-scandirethereum/ethereum-org-website:recovery/fix/grafana-fn-error-enoent-sitemap-videos-scandirCopy head branch name to clipboard