Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
26c37d99d5 create random seeds for features using SecureRandom
589bf2f1bf Upgrade gson to 2.8.8 (Closes #6370)
0a6103597b Get entity default attributes (#6449)
40057019e0 Correctly inflate villager activation bounding box (#6798)
e5f9241d15 Left handed API (#6775)
40ee63496c Add advancement display API (#6175)
9d570042ed Add ItemFactory#getMonsterEgg API (#6772)
55ca459515 rename method to getSpawnEgg
bb397ba74c Add critical damage API (#6275)
f47aeafe00 Add Horse Animation API (#5599)
7a0886180f AT & Mapping fixes (#6809)
5553432644 docs: Update gradle instructions for Java 16 (#6811) [ci skip]
a1f49e4c60 Fix command suggestion leak (#6592)
9472d38f3c Fix method name for Critical damage (#6813)

patches/api/0014-Lagging-threshold.patch

@@ -1,42 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: William Blake Galbreath <blake.galbreath@gmail.com>
-Date: Tue, 23 Jul 2019 10:07:24 -0500
-Subject: [PATCH] Lagging threshold
-
-
-diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index a2a97c3ce3c7e7baf67f7f70d9ac2d3dc048075a..af9fa63eca06a80f19578a2590a3280948b297ae 100644
---- a/src/main/java/org/bukkit/Bukkit.java
-+++ b/src/main/java/org/bukkit/Bukkit.java
-@@ -2128,5 +2128,14 @@ public final class Bukkit {
-     public static String getServerName() {
-         return server.getServerName();
-     }
-+
-+    /**
-+     * Check if server is lagging according to laggy threshold setting
-+     *
-+     * @return True if lagging
-+     */
-+    public static boolean isLagging() {
-+        return server.isLagging();
-+    }
-     // Purpur end
- }
-diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
-index 6daf552c9c528a8bacab7db7a61254312d8e1db6..c6b478fe41dcd6017571c68f3114442f3c9f6415 100644
---- a/src/main/java/org/bukkit/Server.java
-+++ b/src/main/java/org/bukkit/Server.java
-@@ -1857,5 +1857,12 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
-      */
-     @NotNull
-     String getServerName();
-+
-+    /**
-+     * Check if server is lagging according to laggy threshold setting
-+     *
-+     * @return True if lagging
-+     */
-+    boolean isLagging();
-     // Purpur end
- }