Fix VanillaMobGoalTest#testBukkitMap (#5390)

Spigot-Server-Patches/Implement-Mob-Goal-API.patch

@@ -1074,6 +1074,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import java.lang.reflect.Field;
 +import java.lang.reflect.Modifier;
 +import java.util.ArrayList;
++import java.util.Collections;
 +import java.util.List;
 +import java.util.stream.Collectors;
 +
@@ -1150,9 +1151,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    @Test
 +    public void testBukkitMap() {
 +        List<Class<?>> classes;
-+        try (ScanResult scanResult = new ClassGraph().enableAllInfo().whitelistPackages("net.minecraft.server").scan()) {
-+            classes = scanResult.getSubclasses("net.minecraft.server.EntityInsentient").loadClasses();
++        try (ScanResult scanResult = new ClassGraph().enableAllInfo().whitelistPackages("net.minecraft.world.entity").scan()) {
++            classes = scanResult.getSubclasses("net.minecraft.world.entity.EntityInsentient").loadClasses();
 +        }
++        Assert.assertNotEquals("There are supposed to be more than 0 entity types!", Collections.emptyList(), classes);
 +
 +        boolean shouldFail = false;
 +        for (Class<?> nmsClass : classes) {