Updated Upstream (Paper, Tuinity, & Airplane)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
8c74d3126 Updated Upstream (Bukkit) (#5359)
fd3c66a91 bug #5362 - correctly pass "render type" when registering a new scoreboard objective
39c487b37 Add per-command perms for paper command
cdbf2578c Add Item Rarity API (#5352)
d80e43647 [CI-SKIP] Removal from the MIT list (#5345)

Tuinity Changes:
aea6b8347 Merge dev/playerchunkloading
722c7ca8a Use hash table for maintaing changed block set
98ae59d85 Custom table implementation for blockstate state lookups
8b8704fb6 Oprimise map impl for tracked players
ea71d6ba4 Optimise snow & ice in chunk ticking
9871d4ce5 Remove chunk lookup & lambda allocation from counting mobs
5a4a35f3e Add patreon
7d93d9618 Refactor data management for region manager
c3035219f Change license from MIT to LGPLv3

Airplane Changes:
580f380b6 Updated Upstream (Tuinity)
82253fd36 Early return optimization for target finding
9572643bb Cache entityhuman display name
5df98254f Remove iterators from inventory contains
18d2be193 Merge pull request #14 from violetwtf/patch-1
f716d4c33 Merge pull request #13 from violetwtf/master
128cbe519 Reduce entity chunk ticking checks from 3 to 1
03ac0933b Skip copying unloading tile entities
97dd027b5 Smaller pool size for tracking
9e9f57be4 Only set up Flare if token is available

patches/api/0038-Add-unsafe-Entity-serialization-API.patch

@@ -17,12 +17,12 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index 632e53338c4d902aea7e8589152b1c1b6e6dde6a..e64d28359c6f5180f1dfd3896a5ba99fd30a943c 100644
+index 85f77a58bf6c21da815b6652c7b50d578951a14c..59a91250d80e6f67a32cb4c7a216f1389338ddbf 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -136,4 +136,28 @@ public interface UnsafeValues {
-     public int nextEntityId();
- 
+@@ -152,4 +152,28 @@ public interface UnsafeValues {
+      */
+     public io.papermc.paper.inventory.ItemRarity getItemStackRarity(ItemStack itemStack);
      // Paper end
 +
 +    // Purpur start