RESTRICT AUTOMERGE
Set the container field of aconfig flags

Test: printflags --format='{package}:{container}:' | grep "::"
Bug: 312769710
Flag: NONE
Change-Id: Ic5c3c7839cb4c34c8a97d841ccaeaeda0771cbcd
diff --git a/libs/gui/libgui_flags.aconfig b/libs/gui/libgui_flags.aconfig
index b081030..3864699 100644
--- a/libs/gui/libgui_flags.aconfig
+++ b/libs/gui/libgui_flags.aconfig
@@ -1,4 +1,5 @@
 package: "com.android.graphics.libgui.flags"
+container: "system"
 
 flag {
   name: "bq_setframerate"