main/mobile-config-firefox: upgrade to 4.0.2
Fixes compatibility with FF 113, thanks to this great MR by @ulrikdem: mobile-config-firefox!31 (merged)
Changelog: https://gitlab.com/postmarketOS/mobile-config-firefox/-/tags/4.0.2
Fixes compatibility with FF 113, thanks to this great MR by @ulrikdem: mobile-config-firefox!31 (merged)
Changelog: https://gitlab.com/postmarketOS/mobile-config-firefox/-/tags/4.0.2