Fix shield disable inconsistency

In vanilla, if the damage source is tagged as a projectile,
it will not disable the shield if the attacker is holding
an axe item.

paper-server/patches/sources/net/minecraft/world/entity/LivingEntity.java.patch

@@ -1216,7 +1216,7 @@
 +                this.hurtCurrentlyUsedShield((float) -event.getDamage(DamageModifier.BLOCKING));
 +                Entity entity = damagesource.getDirectEntity();
 +
-+                if (entity instanceof LivingEntity) {
++                if (!damagesource.is(DamageTypeTags.IS_PROJECTILE) && entity instanceof LivingEntity) { // Paper - Fix shield disable inconsistency
 +                    this.blockUsingShield((LivingEntity) entity);
 +                }
 +            }