Minor patch cleanup

patches/server/Implement-Mob-Goal-API.patch

@@ -16,24 +16,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      testImplementation("junit:junit:4.13.1")
      testImplementation("org.hamcrest:hamcrest-library:1.3")
  }
-diff --git a/pom.xml b/pom.xml
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/pom.xml
-+++ b/pom.xml
-@@ -0,0 +0,0 @@
-             <version>1.3</version>
-             <scope>test</scope>
-         </dependency>
-+        <!-- for vanilla goal scanning -->
-+        <dependency>
-+            <groupId>io.github.classgraph</groupId>
-+            <artifactId>classgraph</artifactId>
-+            <version>4.8.47</version>
-+            <scope>test</scope>
-+        </dependency>
-     </dependencies>
- 
-     <!-- This builds a completely 'ready to start' jar with all dependencies inside -->
 diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000