[Snyk] Upgrade posthog-js from 1.209.3 to 1.268.8#4

ebothegreat wants to merge 1 commit intomainebothegreat/open-operator:mainfrom

snyk-upgrade-2efd1b492c6d2ee4e6fdd5ac36a2a7ffebothegreat/open-operator:snyk-upgrade-2efd1b492c6d2ee4e6fdd5ac36a2a7ffCopy head branch name to clipboard