[Suggestion]: make caves y layer confirugable

[mologg]

Suggestion Type

New Feature

What's your suggestions?

mr alex i beg u to make that u can change this values from config:

1. server/level/structure/DinoBowlStructure.java:
   public static final int BOWL_Y_CENTER = -1;

2. server/level/structure/CakeCaveStructure.java
   public int getGenerateYHeight(WorldgenRandom random, int x, int y) {
   return -48;
   }

so i could use these caves in twilight forest cause rn they spawn too high :(