Add flag validate_keyboard_shortcut_helper_icon_uri.

Bug: 331180422
Flag: com.android.systemui.validate_keyboard_shortcut_helper_icon_uri
Test: None
Change-Id: I1eb4e563617bc8e45f2118536b06dd4cf7b389e5
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index 204429b..0710ed9 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -920,3 +920,13 @@
     purpose: PURPOSE_BUGFIX
   }
 }
+
+flag {
+  name: "validate_keyboard_shortcut_helper_icon_uri"
+  namespace: "systemui"
+  description: "Adds a check that the caller can access the content URI of an icon in the shortcut helper."
+  bug: "331180422"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}