Fix Backup naming

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/region/Region.java

@@ -54,7 +54,7 @@ public class Region {
     @Getter
     private static final Map<String, Region> REGION_MAP = new HashMap<>();
     private static final File backupFolder = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "backup");
-    private static final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("HH:mm:ss' 'dd.MM.yyyy");
+    private static final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy.MM.dd' 'HH:mm:ss");
 
     public static Region getRegion(Location location) {
         return REGION_MAP.values().stream()