Include Feather icons

[reeseovine]

🗹 Requirements

• A brief but descriptive title of your issue
• I have searched the issues for my issue and found nothing related and/or helpful
• I have read or scanned the FAQ
• I have read or scanned the Wiki

🎯 Subject of the issue

I'm not sure if this has been brought up before but I couldn't find anything. It would be nice if the Feather icon set was included in the icons that are patched into Nerd Fonts. It has an MIT license so I believe this would be possible but correct me if I'm wrong.

🔧 Your Setup

• Which font are you using (e.g. Anonymice Powerline Nerd Font Complete.ttf)?
  FiraCode Retina Nerd Font Complete.otf
• Which terminal emulator are you using (e.g. iterm2, urxvt, gnome, konsole)?
  kitty
• Are you using OS X, Linux or Windows? And which specific version or distribution?
  Ubuntu Linux 20.04

★ Optional

[Finii]

Closing because transferred to #1095

[github-actions]

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