Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@ba7fb23d Finish moving over to Holderable (#12646)

gradle.properties

@@ -2,7 +2,7 @@ group = org.purpurmc.purpur
 version = 1.21.5-R0.1-SNAPSHOT
 
 mcVersion = 1.21.5
-paperCommit = 519e4224b1ba73a99c58c8fc53aab003eb6af37a
+paperCommit = ba7fb23ddd2376079951d1e22f9204d1ed691585
 
 org.gradle.configuration-cache = true
 org.gradle.caching = true

purpur-server/paper-patches/files/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java.patch

@@ -1,6 +1,6 @@
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
-@@ -390,4 +_,11 @@
+@@ -258,4 +_,11 @@
      public void restock() {
          getHandle().restock();
      }

purpur-server/paper-patches/files/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java.patch

@@ -1,9 +1,10 @@
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java
-@@ -228,4 +_,15 @@
-             return this.getKey().hashCode();
+@@ -135,4 +_,16 @@
+             super(holder);
          }
      }
++
 +    // Purpur start - Configurable chance for wolves to spawn rabid
 +    @Override
 +    public boolean isRabid() {