fix: don't break cow shearing if mob-spawning flag is set to false (#4752)

Author: FlorianMichael

Bukkit/src/main/java/com/plotsquared/bukkit/listener/EntityEventListener.java

@@ -160,7 +160,7 @@ public void creatureSpawnEvent(CreatureSpawnEvent event) {
                     return;
                 }
             }
-            case "REINFORCEMENTS", "NATURAL", "MOUNT", "PATROL", "RAID", "SHEARED", "SILVERFISH_BLOCK", "ENDER_PEARL",
+            case "REINFORCEMENTS", "NATURAL", "MOUNT", "PATROL", "RAID", "SILVERFISH_BLOCK", "ENDER_PEARL",
                  "TRAP", "VILLAGE_DEFENSE", "VILLAGE_INVASION", "BEEHIVE", "CHUNK_GEN", "NETHER_PORTAL",
                  "FROZEN", "SPELL", "DEFAULT" -> {
                 if (!area.isMobSpawning()) {

Bukkit/src/main/java/com/plotsquared/bukkit/listener/PaperListener.java

@@ -202,7 +202,7 @@ public void onPreCreatureSpawnEvent(PreCreatureSpawnEvent event) {
                     return;
                 }
             }
-            case "REINFORCEMENTS", "NATURAL", "MOUNT", "PATROL", "RAID", "SHEARED", "SILVERFISH_BLOCK", "ENDER_PEARL", "TRAP", "VILLAGE_DEFENSE", "VILLAGE_INVASION", "BEEHIVE", "CHUNK_GEN" -> {
+            case "REINFORCEMENTS", "NATURAL", "MOUNT", "PATROL", "RAID", "SILVERFISH_BLOCK", "ENDER_PEARL", "TRAP", "VILLAGE_DEFENSE", "VILLAGE_INVASION", "BEEHIVE", "CHUNK_GEN" -> {
                 if (!area.isMobSpawning()) {
                     event.setShouldAbortSpawn(true);
                     event.setCancelled(true);