MRW API revision bump

Point to a new Targets.pm to get a fix for not failing
if a target doesn't have a BUS_TYPE attribute when
traversing connections.

Change-Id: I533f83281277d4f6dfd09a0f145b0cacb9a3e0f4
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/meta-phosphor/classes/mrw-rev.bbclass b/meta-phosphor/classes/mrw-rev.bbclass
index 87772b3..7cf8e7d 100644
--- a/meta-phosphor/classes/mrw-rev.bbclass
+++ b/meta-phosphor/classes/mrw-rev.bbclass
@@ -1,5 +1,5 @@
 MRW_API_SRC_URI ?= "git://github.com/open-power/serverwiz.git;subpath=scripts"
-MRW_API_SRCREV ?= "31155941629988f0adcf765e7e7dd3af34fb1214"
+MRW_API_SRCREV ?= "60c8e10cbb11768cd1ba394b35cb1d6627efec42"
 
 MRW_TOOLS_SRC_URI ?= "git://github.com/openbmc/phosphor-mrw-tools"
 MRW_TOOLS_SRCREV ?= "902c85375105db9f73353f510b4a6e2651d65c9e"