Updated Upstream (Bukkit/CraftBukkit) (#8430)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
09943450 Update SnakeYAML version
5515734f SPIGOT-7162: Incorrect description for Entity#getVehicle javadoc
6f82b381 PR-788: Add getHand() to all relevant events

CraftBukkit Changes:
aaf484f6f SPIGOT-7163: CraftMerchantRecipe doesn't copy demand and specialPrice from BukkitMerchantRecipe
5329dd6fd PR-1107: Add getHand() to all relevant events
93061706e SPIGOT-7045: Ocelots never spawn with babies with spawn reason OCELOT_BABY

patches/api/0218-Add-playPickupItemAnimation-to-LivingEntity.patch

@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Sun, 23 Aug 2020 19:36:08 +0200
+Subject: [PATCH] Add playPickupItemAnimation to LivingEntity
+
+
+diff --git a/src/main/java/org/bukkit/entity/LivingEntity.java b/src/main/java/org/bukkit/entity/LivingEntity.java
+index 54046c5810f9f6f3f28e815a210617683139509d..2c559c590b96753aa5dc2db2bacca32d8afad352 100644
+--- a/src/main/java/org/bukkit/entity/LivingEntity.java
++++ b/src/main/java/org/bukkit/entity/LivingEntity.java
+@@ -898,5 +898,28 @@ public interface LivingEntity extends Attributable, Damageable, ProjectileSource
+      * @param jumping entity jump state
+      */
+     void setJumping(boolean jumping);
++
++    /**
++     * Plays pickup item animation towards this entity.
++     * <p>
++     * <b>This will remove the item on the client.</b>
++     * <p>
++     * Quantity is inferred to be that of the {@link Item}.
++     *
++     * @param item item to pickup
++     */
++    default void playPickupItemAnimation(@NotNull Item item) {
++        playPickupItemAnimation(item, item.getItemStack().getAmount());
++    }
++
++    /**
++     * Plays pickup item animation towards this entity.
++     * <p>
++     * <b>This will remove the item on the client.</b>
++     *
++     * @param item item to pickup
++     * @param quantity quantity of item
++     */
++    void playPickupItemAnimation(@NotNull Item item, int quantity);
+     // Paper end
+ }