Wifi Cts: Set 'disableOthers' flag in enableNetwork

Wifi framework only enables a network if it is going to connect to it
which is not the case when 'disableOthers' flag is false.

BUG: 27567420
Change-Id: I45d39f4f8efebd7e19fd0bcf5bd97a68d08217ee
diff --git a/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java b/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
index 4478bd4..55fd1f5 100644
--- a/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
+++ b/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
@@ -373,7 +373,7 @@
             assertTrue(notExist != pos);
 
             // Enable & disable network
-            boolean disableOthers = false;
+            boolean disableOthers = true;
             assertTrue(mWifiManager.enableNetwork(netId, disableOthers));
             wifiConfiguration = mWifiManager.getConfiguredNetworks().get(pos);
             assertDisableOthers(wifiConfiguration, disableOthers);