chore(storage): tcp and udp fields for all servers

- Updater code sets UDP and TCP compatibility for all providers
- Increase servers.json model versions for affected providers (mullvad, windscribe, privado, protonvpn, privatevpn)
- Remove retro-compatibility server defaults
- Update all affected providers servers data (mullvad, windscribe, privado, protonvpn, privatevpn)

internal/updater/providers/protonvpn/iptoserver.go

@@ -19,6 +19,8 @@ func (its ipToServer) add(country, region, city, name, hostname string,
 		server.City = city
 		server.ServerName = name
 		server.Hostname = hostname
+		server.UDP = true
+		server.TCP = true
 		server.IPs = []net.IP{entryIP}
 	} else {
 		server.IPs = append(server.IPs, entryIP)