community/chromium: security upgrade to 124.0.6367.207
another vivid security bugfix: "Google is aware that an exploit for CVE-2024-4761 exists in the wild." https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_13.html
the previous one is also included here, as it didn't get merged. https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_9.html