Extend protection of GTK/IGTK reinstallation of WNM-Sleep Mode cases am: af1b1a2118 am: 83b7bd2ef9  -s ours am: 8b76702941  -s ours
am: 53ab24a09b  -s ours

Change-Id: I556e0fed03a20453544467d7540a8166211644d8