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/0304-More-Lidded-Block-API.patch

@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: LemonCaramel <admin@caramel.moe>
+Date: Sun, 23 May 2021 17:49:31 +0900
+Subject: [PATCH] More Lidded Block API
+
+
+diff --git a/src/main/java/org/bukkit/block/Lidded.java b/src/main/java/org/bukkit/block/Lidded.java
+index 9da2566e02e63be1a0188deaa27b841fa61688ea..30c7df0021df44a411e50636d906d4a1d30fd927 100644
+--- a/src/main/java/org/bukkit/block/Lidded.java
++++ b/src/main/java/org/bukkit/block/Lidded.java
+@@ -13,4 +13,13 @@ public interface Lidded {
+      * viewing this block.
+      */
+     void close();
++
++    // Paper start - More Lidded Block API
++    /**
++     * Checks if the block's animation state.
++     *
++     * @return true if the block's animation state is set to open.
++     */
++    boolean isOpen();
++    // Paper end - More Lidded Block API
+ }