MAINTAINERS: remove Emily Shaffer
MAINTAINERS: remove Emily Shaffer

See https://lists.ozlabs.org/pipermail/openbmc/2020-January/020345.html

Signed-off-by: Emily Shaffer <a6e326c88a51217312e91af047fa468d2d7dea8f@google.com>
Change-Id: Idbb3ffeb3041acacbdcdb0ce40e02c9059929fa5

openbmc/phosphor-host-ipmid,openbmc/phosphor-host-ipmid,openbmc/phosphor-host-ipmid