Updated Upstream (Bukkit/CraftBukkit) (#8991)

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:
2b4582fb SPIGOT-5916: getLastColors does not work with the rgb colors

CraftBukkit Changes:
f7707086d SPIGOT-7299: Fix indirect/anvil damage events and minor improvements

patches/api/Support-hex-colors-in-getLastColors.patch

@@ -1,34 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Gerrygames <gecam59@gmail.com>
-Date: Thu, 16 Jul 2020 10:40:10 +0200
-Subject: [PATCH] Support hex colors in getLastColors
-
-
-diff --git a/src/main/java/org/bukkit/ChatColor.java b/src/main/java/org/bukkit/ChatColor.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/org/bukkit/ChatColor.java
-+++ b/src/main/java/org/bukkit/ChatColor.java
-@@ -0,0 +0,0 @@ public enum ChatColor {
-         return new String(b);
-     }
- 
-+    private static final Pattern HEX_COLOR_PATTERN = Pattern.compile(COLOR_CHAR + "x(?>" + COLOR_CHAR + "[0-9a-f]){6}", Pattern.CASE_INSENSITIVE); // Paper - Support hex colors in getLastColors
-     /**
-      * Gets the ChatColors used at the end of the given input string.
-      *
-@@ -0,0 +0,0 @@ public enum ChatColor {
-         for (int index = length - 1; index > -1; index--) {
-             char section = input.charAt(index);
-             if (section == COLOR_CHAR && index < length - 1) {
-+                // Paper start - Support hex colors
-+                if (index > 11 && input.charAt(index - 12) == COLOR_CHAR && (input.charAt(index - 11) == 'x' || input.charAt(index - 11) == 'X')) {
-+                    String color = input.substring(index - 12, index + 2);
-+                    if (HEX_COLOR_PATTERN.matcher(color).matches()) {
-+                        result = color + result;
-+                        break;
-+                    }
-+                }
-+                // Paper end
-                 char c = input.charAt(index + 1);
-                 ChatColor color = getByChar(c);
- 

patches/server/Add-critical-damage-API.patch

@@ -89,7 +89,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
 -            return CraftEventFactory.callEntityDamageEvent(damager, entity, cause, modifiers, modifierFunctions, cancelled);
 +            return CraftEventFactory.callEntityDamageEvent(damager, entity, cause, modifiers, modifierFunctions, cancelled, source.isCritical()); // Paper - add critical damage API
-         } else if (sourceType == DamageTypes.OUT_OF_WORLD) {
+         } else if (source.is(DamageTypes.OUT_OF_WORLD)) {
              EntityDamageEvent event = new EntityDamageByBlockEvent(null, entity.getBukkitEntity(), DamageCause.VOID, modifiers, modifierFunctions);
              event.setCancelled(cancelled);
 @@ -0,0 +0,0 @@ public class CraftEventFactory {