Updated Upstream (CraftBukkit/Spigot) (#5119)

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

CraftBukkit Changes:
c3e684ef SPIGOT-3789: Can't Remove Entity Equipment in Same Tick Spawned without using Consumer

Spigot Changes:
89d6047d Rebuild patches

Spigot-Server-Patches/Timings-v2.patch

@@ -1081,7 +1081,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 -        SpigotTimings.timerEntityTickRest.stopTiming(); // Spigot
      }
  
-     private void p() {
+     public void updateEquipment() { // PAIL private->public; updateEquipment
 @@ -0,0 +0,0 @@ public abstract class EntityLiving extends Entity {
  
          this.setMot(d4, d5, d6);