This step adds just the stuff generated via script in the master branch.
See pairing commit in the gh-pages branch:
Date: Wed May 3 17:54:44 2023 +0200
generate-css: Create cheat sheet with removed icons
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
[why]
After the glyph name fix done with commit
7e2d38b55 Fix some glyph names
we need to update the actual cheat sheet and CSS files.
[how]
Manually commit data from `generate-css.sh` run here.
Related: #1147
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
