Updated Upstream (Bukkit/CraftBukkit/Spigot) (#6539)

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:
ed7bba95 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
d99a585c SPIGOT-6719: Add getTileEntities() to LimitedRegion

CraftBukkit Changes:
422cec08 Rebuild patch
15f27fc7 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
cbd747af SPIGOT-6719: Add getTileEntities() to LimitedRegion

Spigot Changes:
6c1c1b26 Rebuild patches

patches/api/0318-Add-more-LimitedRegion-API.patch

@@ -355,13 +355,13 @@ index 0667315e2bd10254aef59c2a6bcceee9d927b6d5..e96d8877f73de12a56a2b36e32381a0b
       * Gets a fixed spawn location to use for a given world.
       * <p>
 diff --git a/src/main/java/org/bukkit/generator/LimitedRegion.java b/src/main/java/org/bukkit/generator/LimitedRegion.java
-index 0428f210866587997d3e73dbb6ae4770f3c44ed5..3bd9f092d9ae38c2d91abdc522d6a8d94b4b8212 100644
+index 85faeeeef908243aa5f172284784e7e67995ebfb..e0b249d328f7671894cea94bc00d54ab54aacd36 100644
 --- a/src/main/java/org/bukkit/generator/LimitedRegion.java
 +++ b/src/main/java/org/bukkit/generator/LimitedRegion.java
-@@ -2,6 +2,12 @@ package org.bukkit.generator;
- 
+@@ -4,6 +4,12 @@ import java.util.List;
  import org.bukkit.Location;
  import org.bukkit.RegionAccessor;
+ import org.bukkit.block.BlockState;
 +// Paper start
 +import org.bukkit.World;
 +import org.bukkit.block.BlockState;
@@ -371,10 +371,11 @@ index 0428f210866587997d3e73dbb6ae4770f3c44ed5..3bd9f092d9ae38c2d91abdc522d6a8d9
  import org.jetbrains.annotations.NotNull;
  
  /**
-@@ -42,4 +48,136 @@ public interface LimitedRegion extends RegionAccessor {
-      * @return true if the coordinates are in the region, otherwise false.
+@@ -53,4 +59,137 @@ public interface LimitedRegion extends RegionAccessor {
       */
-     boolean isInRegion(int x, int y, int z);
+     @NotNull
+     List<BlockState> getTileEntities();
++
 +
 +    // Paper start
 +    /**