The wifi dialog text should be Google Sans Text

- Add fontFamily to override the "google-sans-text" font for SUW theme
only.

Bug: 195089787
Test: manual test
make RunSettingsRoboTests ROBOTEST_FILTER=WifiConfigControllerTest

Change-Id: I578658fc82ad4d25e5e2e57868cd3aeecb2ab37f
diff --git a/res/values/themes_suw.xml b/res/values/themes_suw.xml
index 067ddfb..a0585fd 100644
--- a/res/values/themes_suw.xml
+++ b/res/values/themes_suw.xml
@@ -208,6 +208,8 @@
         <!-- copied from Theme.DeviceDefault.Dialog.Alert -->
         <item name="colorAccent">@*android:color/accent_device_default_dark</item>
         <item name="dialogCornerRadius">@*android:dimen/config_dialogCornerRadius</item>
+
+        <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>
     </style>
 
     <style name="SuwAlertDialogThemeCompat.Light" parent="@style/Theme.AppCompat.Light.Dialog.Alert">
@@ -218,6 +220,8 @@
         <!-- copied from Theme.DeviceDefault.Light.Dialog.Alert -->
         <item name="colorAccent">@*android:color/accent_device_default_light</item>
         <item name="dialogCornerRadius">@*android:dimen/config_dialogCornerRadius</item>
+
+        <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>
     </style>
 
     <!-- This theme was applied to Settings pages which are running under SUW. -->