Pass driver names to gpio-presence service

New code in phosphor-gpio-presence has the ability to
bind and unbind device drivers around card adds and
removes if necessary.

This commit passes in this driver information for the
power supplies.

Resolves openbmc/openbmc#2205

Change-Id: I7190219d549dc65cbb5498896b511a80a897aa8d
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
2 files changed