Bump "katex" package version#2749

updateclibot[bot] wants to merge 2 commits intomasterupdatecli/website:masterfrom

updatecli_master_fb95f40d035a8a619a307f168371eb7ee1c5ed4e1deae3fd3a8405dc7bf7dfa8updatecli/website:updatecli_master_fb95f40d035a8a619a307f168371eb7ee1c5ed4e1deae3fd3a8405dc7bf7dfa8Copy head branch name to clipboard