MAINTAINERS: remove philips

Signed-off-by: Brandon Philips <brandon@ifup.org>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

Author: philips

MAINTAINERS

@@ -3,6 +3,5 @@ Vishnu Kannan <vishnuk@google.com> (@vishh)
 Mrunal Patel <mpatel@redhat.com> (@mrunalp)
 Vincent Batts <vbatts@redhat.com> (@vbatts)
 Daniel, Dao Quang Minh <dqminh89@gmail.com> (@dqminh)
-Brandon Philips <brandon.philips@coreos.com> (@philips)
 Tianon Gravi <admwiggin@gmail.com> (@tianon)
 Qiang Huang <h.huangqiang@huawei.com> (@hqhq)