Add clear reputation API

Spigot-API-Patches/Add-villager-reputation-API.patch

@@ -167,5 +167,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     * for all players mapped by their {@link UUID unique IDs}.
 +     */
 +    public void setReputations(@NotNull Map<UUID, com.destroystokyo.paper.entity.villager.Reputation> reputations);
++
++    /**
++     * Clear all reputations from this villager. This removes every single
++     * reputation regardless of its impact and the player associated.
++     */
++    public void clearReputations();
 +    // Paper end
  }

Spigot-Server-Patches/Add-villager-reputation-API.patch

@@ -143,5 +143,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            setReputation(entry.getKey(), entry.getValue());
 +        }
 +    }
++
++    @Override
++    public void clearReputations() {
++        getHandle().getReputation().getReputations().clear();
++    }
 +    // Paper end
  }