phosphor-power: srcrev bump 8b66288a84..786b6f4cbf

Brandon Wyman (2):
      psu-ng: Change PMBus command response to uppercase
      psu-ng: PMBus STATUS_* command error data as hex

Change-Id: I3c99f92336994650be3065af75b2141b343b41dc
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
index 55938b9..f84f6d5 100644
--- a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-power"
-SRCREV = "8b66288a840568cffdfa92f7cce025efcee7944d"
+SRCREV = "786b6f4cbfb8e3779570a09f89bce589ba2e75d4"