support multiple remotes in git clones
add upstream to i3blocks-contrib repo
remove sensitive information in source
remove sensitive information in history : https://docs.github.com/en/github/authenticating-to-github/removing-sensitive-data-from-a-repository

https://github.com/lervag/vimtex
https://github.com/neoclide/coc.nvim
https://github.com/neoclide/coc-vimtex