7065b25d98
1. Make fomantic build use [our
browserslist](bca6f6452c/package.json (L99)).
I found no other way than to sed-replace into it's js, the normal
browserlist config files do not work. The effect of this change is the
removal of some uneeded CSS vendor prefixes.
2. Regenerate `web_src/fomantic/package-lock.json`, this might shut up
some security scanners.
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Co-authored-by: Giteabot <teabot@gitea.io>