Increase timeout for KafkaListenerNameTest (#1831)

Fixes #1830

### Motivation

Different from other tests, the `KafkaListenerNameTest` sets up and
cleans up the broker service during the test method, which will take
much more time than other tests. `testConnectListenerNotExist` is more
flaky because the timeout is 20 seconds while other methods are 30.

### Modifications

Increase all timeout of `KafkaListenerNameTest` to 1 minute.

(cherry picked from commit b00a4c5)

Author: BewareMyPower

tests/src/test/java/io/streamnative/pulsar/handlers/kop/KafkaListenerNameTest.java

@@ -64,7 +64,7 @@ protected void cleanup() throws Exception {
         // Clean up in the test method
     }
 
-    @Test(timeOut = 30000)
+    @Test(timeOut = 60000)
     public void testMetadataRequestForMultiListeners() throws Exception {
         final Map<Integer, InetSocketAddress> bindPortToAdvertisedAddress = new HashMap<>();
         final int anotherKafkaPort = PortManager.nextFreePort();
@@ -134,7 +134,7 @@ public void testMetadataRequestForMultiListeners() throws Exception {
         super.internalCleanup();
     }
 
-    @Test(timeOut = 30000)
+    @Test(timeOut = 60000)
     public void testListenerName() throws Exception {
         super.resetConfig();
         conf.setAdvertisedAddress(null);
@@ -152,7 +152,7 @@ public void testListenerName() throws Exception {
         super.internalCleanup();
     }
 
-    @Test(timeOut = 30000)
+    @Test(timeOut = 60000)
     public void testLegacyMultipleListenerName() throws Exception {
         super.resetConfig();
         conf.setAdvertisedAddress(null);
@@ -189,7 +189,7 @@ public void testLegacyMultipleListenerName() throws Exception {
         super.internalCleanup();
     }
 
-    @Test(timeOut = 20000)
+    @Test(timeOut = 60000)
     public void testConnectListenerNotExist() throws Exception {
         final int externalPort = PortManager.nextFreePort();
         super.resetConfig();
@@ -217,7 +217,7 @@ public void testConnectListenerNotExist() throws Exception {
         super.internalCleanup();
     }
 
-    @Test(timeOut = 30000)
+    @Test(timeOut = 60000)
     public void testIpv6ListenerName() throws Exception {
         super.resetConfig();
         conf.setAdvertisedAddress(null);