phosphor-hwmon.bb: bump version

Change-Id: Iae1733b1fd7230f1148ce5694a2703c495e1897d
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/sensors/phosphor-hwmon.bb b/common/recipes-phosphor/sensors/phosphor-hwmon.bb
index 6007538..aff8239 100644
--- a/common/recipes-phosphor/sensors/phosphor-hwmon.bb
+++ b/common/recipes-phosphor/sensors/phosphor-hwmon.bb
@@ -36,7 +36,7 @@
 SRC_URI += "file://70-hwmon.rules"
 SRC_URI += "file://70-iio.rules"
 
-SRCREV = "fe17effce3dc91e9d4e33c7aa705aed9e8bc138e"
+SRCREV = "4d9a35b232f0bfabe961768f346d958399ff0dec"
 
 S = "${WORKDIR}/git"