SPIGOT-5812: ProjectileHitEvent fires twice if projectile is an Egg

nms-patches/EntityProjectile.patch

@@ -1,14 +0,0 @@
---- a/net/minecraft/server/EntityProjectile.java
-+++ b/net/minecraft/server/EntityProjectile.java
-@@ -42,6 +42,11 @@
- 
-         if (movingobjectposition.getType() != MovingObjectPosition.EnumMovingObjectType.MISS && !flag) {
-             this.a(movingobjectposition);
-+            // CraftBukkit start
-+            if (this.dead) {
-+                org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileHitEvent(this, movingobjectposition);
-+            }
-+            // CraftBukkit end
-         }
- 
-         Vec3D vec3d = this.getMot();