[vcpkg] add kbanking, ofx features

2 jobs for master in 18 minutes and 11 seconds (queued for 5 minutes and 12 seconds)
Status Name Job ID Coverage
  Build
passed build_local_ubuntu_2004 #144165

00:07:53

passed linux kf5-qt5 qt5.15 #144164

00:10:17

27.0%