Updated Upstream (Bukkit/CraftBukkit/Spigot) (#10085)

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:
0c7aedbc SPIGOT-7554, PR-954: Add DecoratedPotInventory

CraftBukkit Changes:
53ebb05e3 SPIGOT-7554, PR-1323: Add DecoratedPotInventory
33a2d8773 Ensure that PlayerMoveEvent is always fired where applicable
7df18510f SPIGOT-7555: Don't cast ItemFlags to byte
19aec59ea Use provided case for non-existent OfflinePlayers

Spigot Changes:
e7ce55a3 Remove obsolete PlayerMoveEvent improvements
3e5e22c0 Remove obsolete lowercasing of non existent OfflinePlayer names

patches/server/0083-Add-PlayerUseUnknownEntityEvent.patch

@@ -28,10 +28,10 @@ index 644a0fdea6576647539b96528717dbaeab498d93..221e64a66ff12a8de5c75992fc26a54a
 +    // Paper end - PlayerUseUnknownEntityEvent
  }
 diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index 870a1d6679fa062d90bcfa1a21a8af0cf67f2950..d03d5629e3605626bba6ea806990443bfb151c61 100644
+index 17b4f7b76eda9735a4be1a60645d44e8f633dd52..fe6a995331ba489911886047130861496d75979a 100644
 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-@@ -2401,8 +2401,38 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+@@ -2404,8 +2404,38 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
                  });
              }
          }