Update player permission event names to be more clear

Author: basaigh

protocol/src/main/java/org/geysermc/mcprotocollib/protocol/data/game/entity/EntityEvent.java

@@ -25,11 +25,11 @@ public enum EntityEvent {
     GUARDIAN_MAKE_SOUND,
     PLAYER_ENABLE_REDUCED_DEBUG,
     PLAYER_DISABLE_REDUCED_DEBUG,
-    PLAYER_OP_PERMISSION_LEVEL_0,
-    PLAYER_OP_PERMISSION_LEVEL_1,
-    PLAYER_OP_PERMISSION_LEVEL_2,
-    PLAYER_OP_PERMISSION_LEVEL_3,
-    PLAYER_OP_PERMISSION_LEVEL_4,
+    PLAYER_SET_NO_PERMISSIONS,
+    PLAYER_SET_MODERATOR,
+    PLAYER_SET_GAMEMASTER,
+    PLAYER_SET_ADMIN,
+    PLAYER_SET_OWNER,
     LIVING_SHIELD_BLOCK,
     LIVING_SHIELD_BREAK,
     FISHING_HOOK_PULL_PLAYER,