Set transport to openvpn when provider is riseup

since obfs4 and kcp is disabled in the UI when provider
is riseup, transport needs to be set to openvpn to work
around config file with Obfs4 and KCP set to true  from
a previous version of the app

pkg/bitmask/init.go

@@ -102,12 +102,21 @@ func InitializeBitmask(conf *config.Config) (Bitmask, error) {
 }
 
 func setTransport(b Bitmask, conf *config.Config) error {
+	if config.Provider == "riseup" {
+		log.Info().Msg("Using transport openvpn")
+		err := b.SetTransport("openvpn")
+		if err != nil {
+			return err
+		}
+		return nil
+	}
 	if conf.Obfs4 {
 		log.Info().Msg("Using transport obfs4")
 		err := b.SetTransport("obfs4")
 		if err != nil {
 			return err
 		}
+		return nil
 	}
 	if conf.KCP {
 		log.Info().Msg("Using transport kcp")