rightfont 6.3,3112
rightfont 6.3,3112

Update rightfont from 6.2 to 6.3

Closes #135762.

Signed-off-by: BrewTestBot <8a898ee6867e4f2028e63d2a6319b2224641c06c@users.noreply.github.com>

optikfluffel/homebrew-cask,chrisfinazzo/homebrew-cask,miccal/homebrew-cask,optikfluffel/homebrew-cask,mathbunnyru/homebrew-cask,miccal/homebrew-cask,andrewdisley/homebrew-cask,chrisfinazzo/homebrew-cask,miccal/homebrew-cask,mathbunnyru/homebrew-cask,optikfluffel/homebrew-cask,mathbunnyru/homebrew-cask,chrisfinazzo/homebrew-cask,andrewdisley/homebrew-cask,andrewdisley/homebrew-cask