skeleton-rev.bbclass: bump version

Change-Id: Icfaffbcba5549a87e0cc842809bb085a3b7dbd71
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index ab20520..1e6e403 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "6be71f4a254cd43547df83e3fe3ef1ddc1157e27"
+SRCREV ?= "cad44d68f5b976dcc6b381fa343dec60900d49d6"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"