Update upstream B/CB

Spigot-Server-Patches/Fix-infinite-loop-when-saving-chunks.patch

@@ -1,21 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jadon Fowler <jadonflower@gmail.com>
-Date: Fri, 17 Jun 2016 02:26:58 -0700
-Subject: [PATCH] Fix infinite loop when saving chunks
-
-Running `/save-all flush` would start an infinite loop that prints:
-    ThreadedAnvilChunkStorage (world): All chunks are saved
-
-diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
-+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
-@@ -0,0 +0,0 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
-                 if (this.c()) {
-                     continue;
-                 }
-+                break; // Paper - fix infinite loop when saving chunks
-             }
-         } finally {
-             this.f = false;
---