renaming getTicketManager to de-conflict with other mods

src/main/java/carpet/fakes/ServerChunkManagerInterface.java

@@ -4,5 +4,5 @@ import net.minecraft.server.world.ChunkTicketManager;
 
 public interface ServerChunkManagerInterface
 {
-    ChunkTicketManager getTicketManager();
+    ChunkTicketManager getCMTicketManager();
 }

src/main/java/carpet/mixins/ServerChunkManagerMixin.java

@@ -35,7 +35,7 @@ public abstract class ServerChunkManagerMixin implements ServerChunkManagerInter
     @Shadow @Final private ChunkTicketManager ticketManager;
 
     @Override // shared between scarpet and spawnChunks setting
-    public ChunkTicketManager getTicketManager()
+    public ChunkTicketManager getCMTicketManager()
     {
         return ticketManager;
     }

src/main/java/carpet/script/CarpetExpression.java

@@ -713,7 +713,7 @@ public class CarpetExpression
             ServerWorld world = ((CarpetContext) c).s.getWorld();
             Long2ObjectOpenHashMap<SortedArraySet<ChunkTicket<?>>> levelTickets = (
                     (ChunkTicketManagerInterface) ((ServerChunkManagerInterface) world.getChunkManager())
-                            .getTicketManager()
+                            .getCMTicketManager()
             ).getTicketsByPosition();
             List<Value> res = new ArrayList<>();
             if (lv.size() == 0)

src/main/java/carpet/utils/SpawnChunks.java

@@ -10,7 +10,7 @@ public class SpawnChunks
 {
     public static void changeSpawnChunks(ServerChunkManager chunkManager, ChunkPos pos, int size)
     {
-        ChunkTicketManager ticketManager = ((ServerChunkManagerInterface)chunkManager).getTicketManager();
+        ChunkTicketManager ticketManager = ((ServerChunkManagerInterface)chunkManager).getCMTicketManager();
         ((ChunkTicketManagerInterface)ticketManager).changeSpawnChunks(pos, size);
     }
 }