dbus-sensors: srcrev bump 87d713abb7..1d123a1702

James Feist (1):
      Install exit air sensor service file

Richard Marian Thomaiyar (1):
      Consider nan too as an override value

(From meta-phosphor rev: b7045c33fdfd69bd210bd12b0cf084f3af3d44a5)

Change-Id: Ibb5b4d035b119657c8fe69cc4225788bdc802a1d
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>