Blog post about new Czech Getting Started Guide

[mikesaunders]

Hi everyone,

I just posted this:

https://blog.documentfoundation.org/blog/2020/07/15/new-czech-translation-of-getting-started-guide-6-4/

As always, if anyone has something they want me to share on the blog,
such as a new announcement of a translation, or a call for help to get
more people involved, just let me know!