Maint: migrate Cyberghost REGION to COUNTRY

internal/updater/providers/cyberghost/hosttoserver.go

@@ -21,12 +21,12 @@ func getPossibleServers() (possibleServers hostToServer) {
 	possibleServers = make(hostToServer, n) // key is the host
 
 	for groupID, groupName := range groups {
-		for countryCode, region := range possibleCountryCodes {
+		for countryCode, country := range possibleCountryCodes {
 			const domain = "cg-dialup.net"
 			possibleHost := groupID + "-" + countryCode + "." + domain
 			possibleServer := models.CyberghostServer{
 				Hostname: possibleHost,
-				Region:   region,
+				Country:  country,
 				Group:    groupName,
 			}
 			possibleServers[possibleHost] = possibleServer

internal/updater/providers/cyberghost/sort.go

@@ -8,12 +8,12 @@ import (
 
 func sortServers(servers []models.CyberghostServer) {
 	sort.Slice(servers, func(i, j int) bool {
-		if servers[i].Region == servers[j].Region {
+		if servers[i].Country == servers[j].Country {
 			if servers[i].Group == servers[j].Group {
 				return servers[i].Hostname < servers[j].Hostname
 			}
 			return servers[i].Group < servers[j].Group
 		}
-		return servers[i].Region < servers[j].Region
+		return servers[i].Country < servers[j].Country
 	})
 }