phosphor-hwmon: srcrev bump 56c876f3a1..9e997b4da9

Patrick Venture (2):
      test: rework gtest/gmock lookup
      use filesystem instead of experimental

(From meta-phosphor rev: e22a66f1989646bb0e567149cc366c45a213a655)

Change-Id: Idb36319bb383f7c090b96ee5f2c8dc382f88460f
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
index 94b4132..ec2c955 100644
--- a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
@@ -38,7 +38,7 @@
 SRC_URI += "file://70-iio.rules"
 SRC_URI += "file://start_hwmon.sh"
 
-SRCREV = "56c876f3a108f4f4fdbe13898ac3ba47b98b9a20"
+SRCREV = "9e997b4da98725401769ef82fe26e11c46a059d9"
 
 S = "${WORKDIR}/git"