Add SUSPEND_APPS permission to shell

Since this permission protects system apis, this is required for
instrumentation tests.

Test: atest com.google.android.suspendapps.gts.SuspendPackagesTest

Bug: 79773970
Change-Id: Ib283018c50cc19c3958bd61e2d19befbf2805cc5
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 8a5cb4a..f811665 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -152,6 +152,7 @@
     <uses-permission android:name="android.permission.WATCH_APPOPS" />
 
     <uses-permission android:name="android.permission.CONTROL_KEYGUARD" />
+    <uses-permission android:name="android.permission.SUSPEND_APPS" />
 
     <application android:label="@string/app_label"
                  android:defaultToDeviceProtectedStorage="true"