updated supported 3DCityDB versions

Author: clausnagel

impexp-core/src/main/java/org/citydb/core/database/version/DefaultDatabaseVersionChecker.java

@@ -42,7 +42,7 @@
 
 public class DefaultDatabaseVersionChecker implements DatabaseVersionChecker {
     private final DatabaseVersionSupport[] supportedVersions = new DatabaseVersionSupport[]{
-            DatabaseVersionSupport.targetVersion(4, 4, 0).withBackwardsCompatibility(4, 0, 0).withRevisionForwardCompatibility(true),
+            DatabaseVersionSupport.targetVersion(4, 4, 2).withBackwardsCompatibility(4, 0, 0).withRevisionForwardCompatibility(true),
             DatabaseVersionSupport.targetVersion(3, 3, 1).withBackwardsCompatibility(3, 0, 0).withRevisionForwardCompatibility(true)
     };