add jetbrains mono nerd font to brewfile (#1149)

Author: inffy

brew/aurora-fonts.Brewfile

@@ -12,3 +12,4 @@ cask "font-symbols-only-nerd-font"
 cask "font-cascadia-code-nf"
 cask "font-intel-one-mono"
 cask "font-inter"
+cask "font-jetbrains-mono-nerd-font"