meta-quanta: q71l: add iio-hwmon-battery sensor

Add the iio-hwmon-battery sensor from device-tree to dbus.

Change-Id: I0131604c700584466695785b4c4d6b4585deca5c
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-q71l/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend b/meta-q71l/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
index 8632f97..6c36686 100644
--- a/meta-q71l/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
+++ b/meta-q71l/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
@@ -14,6 +14,7 @@
 Q71L_ITEMS += "${@compose_list(d, 'Q71L_TEMPBASE', 'Q71L_TEMPS')}"
 
 Q71L_ITEMS += "iio-hwmon.conf"
+Q71L_ITEMS += "iio-hwmon-battery.conf"
 
 ENVS = "obmc/hwmon/{0}"
 SYSTEMD_ENVIRONMENT_FILE_${PN}_append_quanta-q71l := " ${@compose_list(d, 'ENVS', 'Q71L_ITEMS')}"