Deprecate getServer() in DispatchServer, use getHttpServer() instead

src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java

@@ -59,6 +59,10 @@ public final class DispatchServer {
 		return server;
 	}
 	
+	public HttpServer getHttpServer() {
+		return server;
+	}
+
 	public InetSocketAddress getAddress() {
 		return address;
 	}