Updated Upstream (Paper/Purpur)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@6aafe29e 1.21.6 dev
PaperMC/Paper@ae7c74ec tweak mob goal keys, generate missing api
PaperMC/Paper@9ea1460b Revert "fix sponge-absorb deleting chest content (#12647)"

Purpur Changes:
PurpurMC/Purpur@eb0ba67d Updated Upstream (Paper)
PurpurMC/Purpur@7c6502dc Updated Upstream (Paper)
PurpurMC/Purpur@aa289e2c Updated Upstream (Paper)
PurpurMC/Purpur@b1d412fb Updated Upstream (Paper)
PurpurMC/Purpur@293e28a0 use empty registryaccess where context is not needed, closes #1676
PurpurMC/Purpur@452bb319 port PaperMC/Paper#12654, closes #1665
PurpurMC/Purpur@849bc79c register test subcommands used for debugging, closes #1675

leaf-api/paper-patches/features/0013-Purpur-API-Changes.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Purpur API Changes
 Original license: MIT
 Original project: https://github.com/PurpurMC/Purpur
 
-Commit: 25d39e94edc23f338ee659655ab532ffb0d7e276
+Commit: a3c11d6845ae4a8b1cee0ee0d800e26adf5bfbff
 
 Patches listed below are removed in this patch, They exists in Gale or Leaf:
 * "co/aikar/timings/TimedEventExecutor.java.patch"
@@ -1161,13 +1161,13 @@ index 7fbfdb07585c7b28acea1f0c1f58ada0cc744441..21fcca092e2e31baa5ece0de9e44e3fa
 +    // Purpur end
  }
 diff --git a/src/main/java/org/bukkit/entity/Villager.java b/src/main/java/org/bukkit/entity/Villager.java
-index b86ef7cb610f8f9bc1b5f5d5c5f637e04291aeb4..5c5e4db7f70acb3ade10b4ee8ad20fc425e819a8 100644
+index c3d37131fbd6761ac2610f7eb70643d24cdaec70..568cb4f2139b59a42fc3528a56f82fddc7d69cb8 100644
 --- a/src/main/java/org/bukkit/entity/Villager.java
 +++ b/src/main/java/org/bukkit/entity/Villager.java
-@@ -391,4 +391,13 @@ public interface Villager extends AbstractVillager {
-      * reputation regardless of its impact and the player associated.
+@@ -408,4 +408,13 @@ public interface Villager extends AbstractVillager {
+      * Demand is still updated even if all events are canceled.
       */
-     public void clearReputations();
+     public void restock();
 +
 +    // Purpur start
 +    /**