Update to Minecraft 1.14.3-pre4

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

paper-server/nms-patches/EntityMushroomCow.patch

@@ -1,7 +1,7 @@
 --- a/net/minecraft/server/EntityMushroomCow.java
 +++ b/net/minecraft/server/EntityMushroomCow.java
-@@ -2,6 +2,11 @@
- 
+@@ -3,6 +3,11 @@
+ import java.util.Random;
  import java.util.UUID;
  import org.apache.commons.lang3.tuple.Pair;
 +// CraftBukkit start
@@ -12,7 +12,7 @@
  
  public class EntityMushroomCow extends EntityCow {
  
-@@ -72,9 +77,17 @@
+@@ -81,9 +86,17 @@
              int i;
  
              if (itemstack.getItem() == Items.SHEARS && this.getAge() >= 0) {
@@ -31,7 +31,7 @@
                      EntityCow entitycow = (EntityCow) EntityTypes.COW.a(this.world);
  
                      entitycow.setPositionRotation(this.locX, this.locY, this.locZ, this.yaw, this.pitch);
-@@ -84,7 +97,14 @@
+@@ -93,7 +106,14 @@
                          entitycow.setCustomName(this.getCustomName());
                      }