Add OVERRIDE_WIFI_CONFIG permission to Shell for CTS

Bug: 216433840
Test: build
Change-Id: I18500abe0e98030bd291aca536f6a70b0f6acafd
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 96310b8..5b2e8ae 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -504,6 +504,7 @@
     <!-- Permission needed for CTS test - WifiManagerTest -->
     <uses-permission android:name="android.permission.WIFI_ACCESS_COEX_UNSAFE_CHANNELS" />
     <uses-permission android:name="android.permission.WIFI_UPDATE_COEX_UNSAFE_CHANNELS" />
+    <uses-permission android:name="android.permission.OVERRIDE_WIFI_CONFIG" />
 
     <!-- Permission required for CTS tests to enable/disable rate limiting toasts. -->
     <uses-permission android:name="android.permission.MANAGE_TOAST_RATE_LIMITING" />