Update ViaVersion

pom.xml

@@ -40,6 +40,13 @@
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
 
+    <repositories>
+        <repository>
+            <id>viaversion-repo</id>
+            <url>https://repo.viaversion.com</url>
+        </repository>
+    </repositories>
+
     <dependencies>
         <!-- Lombok -->
         <dependency>