Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appears 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:
ff0672ca SPIGOT-5211: Add Raid API

CraftBukkit Changes:
96bc85f0 SPIGOT-5298: Remove unexplained 0.1 drop chance offset
6ed8a189 SPIGOT-5290: Invulnerable and/or Marker armor stand triggers EntityDamageEvent
631eaeb0 SPIGOT-5297: PlayerBedLeaveEvent.getBed() returns player location
8d4bc541 SPIGOT-5293: Sponge behaviour differs from Vanilla
e91fd75e SPIGOT-5291: Missing event for ravagers trampling crops
cbdd7139 SPIGOT-5211: Add Raid API
edd8fdfb SPIGOT-5287: Fix rare CME generating new chunks
3fc97f08 SPIGOT-5265: FireworkExplodeEvent only fired when rockets explode in air

Spigot Changes:
065a3734 Rebuild patches
a5961826 SPIGOT-5286: tick-inactive-villagers invokes the AI for NoAI villagers

Spigot-Server-Patches/Fix-World-isChunkGenerated-calls.patch

@@ -279,7 +279,7 @@ index 6f34d8aea..d2b328945 100644
                      printOversizedLog("ChunkTooLarge even after reduction. Trying in overzealous mode.", regionfile.file, chunkX, chunkZ);
                      // Eek, major fail. We have retry logic, so reduce threshholds and fall back
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index 3948de467..20e9fd8a7 100644
+index c49b74c68..088f0800f 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 @@ -0,0 +0,0 @@ import java.util.Objects;
@@ -288,8 +288,8 @@ index 3948de467..20e9fd8a7 100644
  import java.util.UUID;
 +import java.util.concurrent.CompletableFuture;
  import java.util.function.Predicate;
+ import java.util.stream.Collectors;
  import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
- import it.unimi.dsi.fastutil.objects.ObjectSortedSet;
 @@ -0,0 +0,0 @@ public class CraftWorld implements World {
  
      @Override