Filter out unsupported security type for DPP configuration.

There is different Wi-Fi security support between ZXing's Wi-Fi QR code
format and Wi-Fi DPP QR code format.

  ZXing's Wi-Fi QR code format: supports WEP / WPA / none security
  Wi-Fi DPP: supports WPA / SAE

So we will have different UI behavior for different security.

  WEP & none security: only support QR code generator
  WPA: supports both QR code generator & scanner
  SAE: only supports QR code scanner
  others: don't support. The share button is invisible

Bug: 123212410
Test: manual test
Change-Id: I87962d730282fc2c1b96223dca6feb79235fe5a1

src/com/android/settings/wifi/details/WifiNetworkDetailsFragment.java

@@ -152,7 +152,7 @@ public class WifiNetworkDetailsFragment extends DashboardFragment {
 
         if (requestCode == REQUEST_CODE_CONFIRM_DEVICE_CREDENTIALS
                 && resultCode == Activity.RESULT_OK) {
-            mWifiDetailPreferenceController.launchQRCodeGenerator();
+            mWifiDetailPreferenceController.launchWifiDppConfiguratorActivity();
         }
     }
 }