IGNITE-27889 Test TcpDiscoveryCoordinatorFailureTest#testClusterFailedNewCoordinatorInitialized hangs and locks suite SPI(Discovery) until timeout (#12755)

(cherry picked from commit adce365)

Author: vldpyatkov

modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpClientDiscoverySpiMulticastTest.java

@@ -122,7 +122,7 @@ public void testClientStart() throws Exception {
 
         discoPort.set(TcpDiscoverySpi.DFLT_PORT);
 
-        Ignite client = fut.get();
+        Ignite client = fut.get(10_000);
 
         final CountDownLatch reconnectLatch = new CountDownLatch(1);
 

modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoveryCoordinatorFailureTest.java

@@ -167,6 +167,8 @@ public void testClusterFailedNewCoordinatorInitialized() throws Exception {
                 2, grid(3).cluster().localNode().order());
         }
         finally {
+            stallSpi.stopStall();
+
             stopAllGrids();
         }
     }