phosphor-ipmi-host.inc: bump version

Change-Id: Id9a115c950ec17740c6803040325044782c27665
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/ipmi/phosphor-ipmi-host.inc b/common/recipes-phosphor/ipmi/phosphor-ipmi-host.inc
index 33e50c1..fc7412c 100644
--- a/common/recipes-phosphor/ipmi/phosphor-ipmi-host.inc
+++ b/common/recipes-phosphor/ipmi/phosphor-ipmi-host.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
 SRC_URI += "git://github.com/openbmc/phosphor-host-ipmid"
-SRCREV = "a9fbff43d2e63ac9b4695ae988dd3100b4acfb29"
+SRCREV = "e73d15d5f5ea12ff94afb77c1e7f1867bd4c5acf"