manifest: groups: mips, x86 -> notdefault

We do not  not build any mips or x86 targets
ARM all the way!!

Change-Id: Ic6619f3a09e4a612f968e66d05966a3d76abb588
Signed-off-by: Arnav Gupta <championswimmer@aokp.co>
Merge "manifest: groups: mips, x86 -> notdefault" into jb-mr2
track own external/wpa_supplicant_8

Change-Id: I8d52595eebecf89d5dfb6693c8e5990ea162fbc3
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Merge remote-tracking branch 'upstream/jb-mr2' into jb-mr2