cts: Use set/getPassphrase to replace set/getWpa2Passphrase

Bug: 142752869
Test: atest
android.net.wifi.cts.WifiManagerTest#testStartLocalOnlyHotspotSingleRequestByApps
android.net.wifi.cts.WifiManagerTest#testStartLocalOnlyHotspotSuccess
android.net.wifi.cts.WifiManagerTest#testStartLocalOnlyHotspotWithConfig

Change-Id: Iea9f797373b9b8ebae90428edb2da8b1f3d48efb
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 3af58f6..3a01d11 100644
--- a/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
+++ b/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
@@ -740,7 +740,7 @@
         SoftApConfiguration customConfig = new SoftApConfiguration.Builder()
                 .setBssid(TEST_MAC)
                 .setSsid(TEST_SSID_UNQUOTED)
-                .setWpa2Passphrase(TEST_PASSPHRASE)
+                .setPassphrase(TEST_PASSPHRASE, SoftApConfiguration.SECURITY_TYPE_WPA2_PSK)
                 .build();
         TestExecutor executor = new TestExecutor();
         TestLocalOnlyHotspotCallback callback = new TestLocalOnlyHotspotCallback(mLOHSLock);