Update Comcast (#2471)
Update Comcast (#2471)

* Update Comcast

Comcast now supports 2FA via SMS and email.

* Add exception to Comcast

Both a verified external email and a verified phone number are required for 2FA.

jdavis/twofactorauth,vgarmash/twofactorauth,Jawshy/twofactorauth,bceasydns/twofactorauth,RichJeanes/twofactorauth,Nitrokey/dongleauth,RichJeanes/twofactorauth,rugk/twofactorauth,cez81/twofactorauth,Nitrokey/dongleauth,bceasydns/twofactorauth,rj175/twofactorauth,seitsu/twofactorauth,brierjon/twofactorauth,NormandLemay/twofactorauth,brierjon/twofactorauth,RichJeanes/twofactorauth,vgarmash/twofactorauth,cez81/twofactorauth,NormandLemay/twofactorauth,rugk/twofactorauth,bjorno/twofactorauth,jdavis/twofactorauth,rj175/twofactorauth,rj175/twofactorauth,Jawshy/twofactorauth,brierjon/twofactorauth,Nitrokey/dongleauth,bceasydns/twofactorauth,seitsu/twofactorauth,jdavis/twofactorauth,Jawshy/twofactorauth,NormandLemay/twofactorauth,bjorno/twofactorauth,bjorno/twofactorauth,Jawshy/twofactorauth,seitsu/twofactorauth,rugk/twofactorauth,cez81/twofactorauth,vgarmash/twofactorauth