Updated Upstream (Bukkit/CraftBukkit)

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:
5c21a63f PR-717: Add PlayerHideEntityEvent and PlayerShowEntityEvent

CraftBukkit Changes:
c26a7b54d PR-1000: Add PlayerHideEntityEvent and PlayerShowEntityEvent

patches/server/Player.setPlayerProfile-API.patch

@@ -68,8 +68,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          if (other instanceof ServerPlayer) {
              ServerPlayer otherPlayer = (ServerPlayer) other;
 @@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
-             entry.updatePlayer(this.getHandle());
-         }
+ 
+         server.getPluginManager().callEvent(new PlayerShowEntityEvent(this, entity));
      }
 +    // Paper start
 +    private void reregisterPlayer(ServerPlayer player) {