Remove deprecated relationships

They have been removed from the API years ago

Author: Brutus5000

api/src/main/java/com/faforever/commons/api/dto/GlobalLeaderboardEntry.java

@@ -6,7 +6,6 @@
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
 import org.apache.maven.artifact.versioning.ComparableVersion;
-import org.jetbrains.annotations.Nullable;
 
 import java.net.URL;
 import java.util.List;
@@ -39,11 +38,6 @@ public class MapVersion extends AbstractEntity<MapVersion> {
   @Deprecated
   private MapVersionStatistics statistics;
 
-  @Deprecated
-  @Nullable
-  @Relationship("ladder1v1Map")
-  private Ladder1v1Map ladder1v1Map;
-
   @Relationship("reviews")
   private List<MapVersionReview> reviews;
 

api/src/main/java/com/faforever/commons/api/dto/GlobalRating.java

@@ -30,18 +30,6 @@ public class Player extends AbstractEntity<Player> {
   @Relationship("names")
   private List<NameRecord> names;
 
-  @Deprecated
-  @Relationship("globalRating")
-  private GlobalRating globalRating;
-
-  @Deprecated
-  @Relationship("ladder1v1Rating")
-  private Ladder1v1Rating ladder1v1Rating;
-
-  @Deprecated
-  @Relationship("lobbyGroup")
-  private LobbyGroup lobbyGroup;
-
   @Deprecated
   @Relationship("uniqueIds")
   @RestrictedVisibility("IsModerator")