Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@8dea6f17 Fork friendly byte buf correctly
PaperMC/Paper@687ba1e3 Adds missing deprecation for Player#boostElytra (#13088)
PaperMC/Paper@711c5de2 Add counting ops

purpur-api/paper-patches/files/src/main/java/org/bukkit/entity/Player.java.patch

@@ -1,6 +1,6 @@
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -4014,4 +_,123 @@
+@@ -4013,4 +_,123 @@
       */
      @ApiStatus.Experimental
      PlayerGameConnection getConnection();