New comment by mmnmnnmnmm on void-packages repository

https://github.com/void-linux/void-packages/pull/24509#issuecomment-682538243

Comment:
Sure, I barely use thunderbird anymore so I can't reliably test the new changes but I'll update this pr once I get it to build.

I could also update firefox-esr to 78 now as I've been running it for over a month now.