Add cal-sans font

[poupryc]

Describe the feature you'd like to request

cal-sans is the font used by cal.com and is open source https://github.com/calcom/font

Describe the solution you'd like

Providing cal-sans in fontsource

Describe alternatives you've considered

using the cal-sans package directly, but it's better to have a single package managing them all :)

Additional context

No response