Update to Minecraft 1.21

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

paper-server/nms-patches/net/minecraft/world/entity/projectile/EntityLlamaSpit.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/entity/projectile/EntityLlamaSpit.java
 +++ b/net/minecraft/world/entity/projectile/EntityLlamaSpit.java
-@@ -15,6 +15,10 @@
+@@ -18,6 +18,10 @@
  import net.minecraft.world.phys.MovingObjectPositionEntity;
  import net.minecraft.world.phys.Vec3D;
  
@@ -11,7 +11,7 @@
  public class EntityLlamaSpit extends IProjectile {
  
      public EntityLlamaSpit(EntityTypes<? extends EntityLlamaSpit> entitytypes, World world) {
-@@ -38,7 +42,7 @@
+@@ -41,7 +45,7 @@
          Vec3D vec3d = this.getDeltaMovement();
          MovingObjectPosition movingobjectposition = ProjectileHelper.getHitResultOnMoveVector(this, this::canHitEntity);
  
@@ -20,7 +20,7 @@
          double d0 = this.getX() + vec3d.x;
          double d1 = this.getY() + vec3d.y;
          double d2 = this.getZ() + vec3d.z;
-@@ -47,9 +51,9 @@
+@@ -50,9 +54,9 @@
          float f = 0.99F;
  
          if (this.level().getBlockStates(this.getBoundingBox()).noneMatch(BlockBase.BlockData::isAir)) {
@@ -32,7 +32,7 @@
          } else {
              this.setDeltaMovement(vec3d.scale(0.9900000095367432D));
              this.applyGravity();
-@@ -72,7 +76,7 @@
+@@ -86,7 +90,7 @@
      protected void onHitBlock(MovingObjectPositionBlock movingobjectpositionblock) {
          super.onHitBlock(movingobjectpositionblock);
          if (!this.level().isClientSide) {