skeleton-rev.bbclass: bump version

Change-Id: I08787f145b7e96043fb044ff9f215c55d9333956
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/meta-phosphor/classes/skeleton-rev.bbclass b/meta-phosphor/classes/skeleton-rev.bbclass
index 713e4b4..fcca548 100644
--- a/meta-phosphor/classes/skeleton-rev.bbclass
+++ b/meta-phosphor/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "cf951db6eb9d3e3fd8af769adc6bebf3160b73bc"
+SRCREV ?= "6b1f0f5063eff534ff9edae58253da56b8aea734"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"