openpower-occ-control.inc: bump version

Change-Id: I34c30d135f26d8e4f671b71ca2a81141827d9f32
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/occ/openpower-occ-control.inc b/common/recipes-phosphor/occ/openpower-occ-control.inc
index 6a16d40..db58122 100644
--- a/common/recipes-phosphor/occ/openpower-occ-control.inc
+++ b/common/recipes-phosphor/occ/openpower-occ-control.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/openpower-occ-control"
-SRCREV = "554d60059e7d0b699b3cdcbe8de2c341613e9931"
+SRCREV = "ee4d83dfc7b6cf3b5979541ab5b1918b68e6bbdb"