Add Italian translation for README

[JGiola]

Description

This adds the Italian version of the README file for advancing the #118 issue.
I have added the Caskaydia Cove Nerd Fontline in the available font table even if in master the links are broken. Is better to keep that out?

Requirements / Checklist

• Read the Contributing Guidelines
• Read or at least glanced at the FAQ
• Read or at least glanced at the Wiki
• Scripts execute without error (if necessary):
  • If any of the scripts were modified they have been tested and execute without error, e.g.:
    • ./font-patcher Inconsolata.otf --fontawesome --octicons --pomicons
    • ./gotta-patch-em-all-font-patcher\!.sh Hermit
• Extended the README and documentation if necessary, e.g. You added a new font please update the table

What does this Pull Request (PR) do?

How should this be manually tested?

Any background context you can provide?

What are the relevant tickets (if any)?

Screenshots (if appropriate or helpful)

[ryanoasis]

Thanks!

I have added the Caskaydia Cove Nerd Fontline in the available font table even if in master the links are broken. Is better to keep that out

Good catch, I have since fixed in in the main readme, feel free to carry over the same change or if not I can fix after your change is merged

[JGiola]

I’ve updated the file with the latest fix in master 👍

[ryanoasis]

Great, thanks!

I spot checked (because that's all I can do) and it looks good!