Moment.js
This updates the `moment` script from version `2.27.0` to `2.29.1`. Props shital-patel, hareesh-pillai. Fixes #52853. Built from https://develop.svn.wordpress.org/trunk@50773 git-svn-id: http://core.svn.wordpress.org/trunk@50382 1a063a9b-81f0-0310-95a4-ce76da25c4cd
polyfill-library
uglify-js