skeleton-rev.bbclass: bump version

Change-Id: I9ecce4efa5d94ef2ae50d2debe6b30c2a2ac61e6
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index 75485ef..b810e04 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "4335240afc747c6943048a7f9e5c084aa8c1c095"
+SRCREV ?= "63223381bc6747a5386e65575eb7cd10d69c667d"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"