Client near cache is not invalidated after IMap.executeOnKeys

[viliam-durina]

This test fails:

    @Test
    public void executeOnKeysInvalidation() {
        HazelcastInstance server = hazelcastFactory.newHazelcastInstance();
        ClientConfig clientConfig = new ClientConfig().addNearCacheConfig(new NearCacheConfig("map"));
        HazelcastInstance client = hazelcastFactory.newHazelcastClient(clientConfig);
        IMap<String, String> map = client.getMap("map");
        map.put("key", "value1");
        map.get("key"); // put the key to near cache
        map.executeOnKeys(singleton("key"), entry -> {
            entry.setValue("value2");
            return null;
        });
        assertEquals("value2", map.get("key"));
    }

org.junit.ComparisonFailure: 
Expected :value2
Actual   :value1