Updated Upstream (Paper)

Upstream has released updates that appears to apply and compile correctly

Paper Changes:
b75eeca0 Boost light task priority to ensure it doesnt hold up chunk loads
3d2bc848 Ensure VillagerTrades doesn't load async - fixes #3495
e470f1ef Add more information to Timing Reports
f4a47db6 Improve Thread Pool usage to allow single threads for single cpu servers
a4fe910f Fix sounds when using worldedit regen command
70ad51a8 Updated Upstream (Bukkit/CraftBukkit)
d7cfa4fa Improve legacy format serialization more

patches/api/0034-Player-invulnerabilities.patch

@@ -0,0 +1,43 @@
+From 8eadbbe8b0c05341045d3cdb76946da3112b6957 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 2 May 2020 20:55:31 -0500
+Subject: [PATCH] Player invulnerabilities
+
+---
+ src/main/java/org/bukkit/entity/Player.java | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index edc481170..5d77b71d1 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -1850,5 +1850,26 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+      * Reset the idle timer back to 0
+      */
+     void resetIdleTimer();
++
++    /**
++     * Check if player is invulnerable from recently spawning or accepting a resource pack
++     * 
++     * @return True if invulnerable
++     */
++    boolean isSpawnInvulnerable();
++
++    /**
++     * Get invulnerable ticks remaining
++     * 
++     * @return Invulnerable ticks
++     */
++    int getSpawnInvulnerableTicks();
++
++    /**
++     * Set invulnerable ticks remaining
++     * 
++     * @param invulnerableTicks Invulnerable ticks remaining
++     */
++    void setSpawnInvulnerableTicks(int invulnerableTicks);
+     // Purpur end
+ }
+-- 
+2.24.0
+