Update to Minecraft 1.21

By: md_5 <git@md-5.net>

paper-server/nms-patches/net/minecraft/world/entity/item/EntityFallingBlock.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/entity/item/EntityFallingBlock.java
 +++ b/net/minecraft/world/entity/item/EntityFallingBlock.java
-@@ -49,6 +49,11 @@
+@@ -52,6 +52,11 @@
  import net.minecraft.world.phys.Vec3D;
  import org.slf4j.Logger;
  
@@ -12,7 +12,7 @@
  public class EntityFallingBlock extends Entity {
  
      private static final Logger LOGGER = LogUtils.getLogger();
-@@ -83,10 +88,17 @@
+@@ -87,10 +92,17 @@
      }
  
      public static EntityFallingBlock fall(World world, BlockPosition blockposition, IBlockData iblockdata) {
@@ -31,7 +31,7 @@
          return entityfallingblock;
      }
  
-@@ -126,7 +138,7 @@
+@@ -130,7 +142,7 @@
      @Override
      public void tick() {
          if (this.blockState.isAir()) {
@@ -40,7 +40,7 @@
          } else {
              Block block = this.blockState.getBlock();
  
-@@ -154,7 +166,7 @@
+@@ -159,7 +171,7 @@
                              this.spawnAtLocation((IMaterial) block);
                          }
  
@@ -49,7 +49,7 @@
                      }
                  } else {
                      IBlockData iblockdata = this.level().getBlockState(blockposition);
-@@ -171,9 +183,15 @@
+@@ -176,9 +188,15 @@
                                      this.blockState = (IBlockData) this.blockState.setValue(BlockProperties.WATERLOGGED, true);
                                  }
  
@@ -66,7 +66,7 @@
                                      if (block instanceof Fallable) {
                                          ((Fallable) block).onLand(this.level(), blockposition, this.blockState, iblockdata, this);
                                      }
-@@ -201,19 +219,19 @@
+@@ -206,19 +224,19 @@
                                          }
                                      }
                                  } else if (this.dropItem && this.level().getGameRules().getBoolean(GameRules.RULE_DOENTITYDROPS)) {