Renamed paragraph-sign symbol in Iosevka

[leonbreedt]

Hi there!

Awesome dotfiles repo.

Found a small issue while using your Iosevka build script, it seems paragraph-sign has been renamed to pilcrow upstream in version 14.

See: https://github.com/be5invis/Iosevka/blob/master/changes/14.0.0.md

Thanks again!