phosphor-watchdog.bb: bump version

Change-Id: I17a657c313010c0cb25a333381c9a291442200d4
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb
index 496db9c..7ccb152 100644
--- a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb
+++ b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb
@@ -19,7 +19,7 @@
 RDEPENDS_${PN} += "phosphor-logging"
 
 SRC_URI += "git://github.com/openbmc/phosphor-watchdog"
-SRCREV = "5e3f877179a5b56d098173afb60753b1d1e6c9af"
+SRCREV = "2235219dd319e2d1b7d6a31d05d8001fad26b5e8"
 S = "${WORKDIR}/git"
 
 # Copies config file having arguments for host watchdog