Add new MANAGE_SMARTSPACE permission for the cts test

Bug: 176851064
Test: cts test runs only with this CL
Change-Id: I6466bd3871ff3ad0e5178451d18bacf52be0f491
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 741a680..8c2dfd4 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -156,6 +156,7 @@
     <uses-permission android:name="android.permission.MANAGE_CONTENT_SUGGESTIONS" />
     <uses-permission android:name="android.permission.MANAGE_APP_PREDICTIONS" />
     <uses-permission android:name="android.permission.MANAGE_SEARCH_UI" />
+    <uses-permission android:name="android.permission.MANAGE_SMARTSPACE" />
     <uses-permission android:name="android.permission.NETWORK_SETTINGS" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
     <uses-permission android:name="android.permission.SET_TIME" />