Skip POI finding if stuck in vehicle

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paper-server/patches/sources/net/minecraft/world/entity/ai/behavior/AcquirePoi.java.patch

@@ -0,0 +1,10 @@
+--- a/net/minecraft/world/entity/ai/behavior/AcquirePoi.java
++++ b/net/minecraft/world/entity/ai/behavior/AcquirePoi.java
+@@ -70,6 +70,7 @@
+                                     return false;
+                                 } else {
+                                     mutableLong.setValue(time + 20L + (long)world.getRandom().nextInt(20));
++                                    if (entity.getNavigation().isStuck()) mutableLong.add(200); // Paper - Perf: Wait an additional 10s to check again if they're stuck
+                                     PoiManager poiManager = world.getPoiManager();
+                                     long2ObjectMap.long2ObjectEntrySet().removeIf(entry -> !entry.getValue().isStillValid(time));
+                                     Predicate<BlockPos> predicate2 = pos -> {