Requirements

• [*] I have searched the issues for my request and found nothing related and/or helpful
• [*] I have searched the FAQ for help
• [*] I have searched the Wiki for help

Is your feature request related to a problem? Please describe.
It's not a problem it's a request for more symbols from Fira Code.

Describe the solution you'd like
I would like the Fira Code progress bar and spinner to be added to the font.

Describe alternatives you've considered
The only fonts I know that support Fira Code's progress bar and spinner are Fira Code and Iosevka.

Additional context

Fira Code added glyphs for a progress bar and spinner in the PUA. Not much software support for them is out there. It feels like they should be glyphs in nerd fonts but they aren't.