test: disabled useless server test

Server/src/test/java/uulm/teamname/marvelous/server/netconnector/MarvelousServerTest.java

@@ -18,6 +18,7 @@ class MarvelousServerTest {
     }
 
     @Test
+    @Disabled
     void runServerForTesting() throws InterruptedException {
         // server = new MarvelousServer(new InetSocketAddress(1234));
         // Thread serverThread = new Thread(() -> server.start());