Add permissions to Manifest for applying Themes

Add CHANGE_OVERLAY_PACKAGES and WRITE_SECURE_SETTINGS permissions
needed to apply themes and clocks

Bug: 118758604
Change-Id: I26530321b80b6ebd4acff4293d0d20a0fd1f9111
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index da3d15e..dae680e 100755
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2,7 +2,11 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.wallpaper">
 
-    <uses-sdk android:targetSdkVersion="28" android:minSdkVersion="28"/>
+    <uses-sdk android:targetSdkVersion="Q" android:minSdkVersion="Q"/>
+
+    <uses-permission android:name="android.permission.CHANGE_OVERLAY_PACKAGES"/>
+    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
+
     <application
         android:extractNativeLibs="false"
         android:hardwareAccelerated="true"