[Haskell-community] Code signing for Windows exes

It would also be great, while considering the roots of trust, to also consider acquiring and escrowing (i.e., who keeps, who uses) a code signing certificate so that we can sign the handful of Haskell Community executables that we build for Windows. Top of that list would be the Haskell Platform installation executables, but we could also use it for the pre-built cabal, stack, etc.