Firefox-syncserver no longer being maintained

[ojkastl]

Hi nicholas,

I just installed a firefox syncserver using your chart. While looking up the values I found that crazy-max seems to have archived the image repository:
https://github.com/crazy-max/docker-firefox-syncserver
"This repository has been archived by the owner on May 4, 2023. It is now read-only. "

Not sure if there is someone else maintaining the image. The truechart helm chart just uses their own rebuild of crazy-max's image...