Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@4045339e 1.21.7
PaperMC/Paper@4c47c76e Update DataConverter constants for 1.21.7
PaperMC/Paper@9686f8b3 Enable obfuscation mappings for 1.21.7 (#12770)
PaperMC/Paper@723510f9 Make warning of PlayerLoginEvent use unique plugin names (#12772)
PaperMC/Paper@4cdcf00d Only namespaced reload (#12773)
PaperMC/Paper@00e79dfb Fix wrong size in InventoryType#PLAYER (#12758)
PaperMC/Paper@6e021c82 Fix CraftContainer#getNotchInventoryType detection of player inventory (#12751)

purpur-server/build.gradle.kts.patch

@@ -25,8 +25,8 @@
 +    // Purpur end - Rebrand
 +
      spigot {
-         enabled = false
-         buildDataRef = "281ac0de7a76d808753ede97d11b034bc801b63d"
+         enabled = true
+         buildDataRef = "436eac9815c211be1a2a6ca0702615f995e81c44"
 @@ -107,7 +_,21 @@
      }
  }

purpur-server/paper-patches/features/0003-Barrels-and-enderchests-6-rows.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Barrels and enderchests 6 rows
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
-index c00ddfe41439954fa0fd87c0933f274c8a752eb6..5fde4c71915f55f100cd30406803d6fca5b573dc 100644
+index 2f41a92465b9da28e026297cc3528898bb1c8412..83ae4b40e33e0dc58e0fd6aacf22e22ae0cd3684 100644
 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
-@@ -150,8 +150,19 @@ public class CraftContainer extends AbstractContainerMenu {
+@@ -148,8 +148,19 @@ public class CraftContainer extends AbstractContainerMenu {
              case PLAYER:
              case CHEST:
              case ENDER_CHEST: