skeleton-rev.bbclass: bump version

Change-Id: Idcd8cf5dd904478c6200729146c62bd7b5264a66
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index 722332b..7caff27 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "3045be31ff4b02e7aec95e29bb5f5d8714af17d1"
+SRCREV ?= "73078903820ca3c8d1a46f21fbd77b06a770a43a"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"