overlay: Update IWLAN config with IMS changes in gs201

Resolve issues with VoWiFi (Wi-Fi Calling) for Pixel 7 series, which
now uses a different proprietary package for its qualified networks
service.

Issue: calyxos#1324
Change-Id: Ie2984ff22cf786eb82a536bfb1d9ffaff15ae079

overlay-lineage/frameworks/base/core/res/res/values/config.xml

@@ -16,4 +16,7 @@
 
 <resources>
     <integer name="config_fingerprintMaxTemplatesPerUser">4</integer>
+
+    <!-- IWLAN-->
+    <string name="config_qualified_networks_service_package">com.android.qns</string>
 </resources>