skeleton-rev.bbclass: bump version

Change-Id: I13046ccdbb3af76d6dfc19a6fe6555ec578501a9
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index e26c968..ab20520 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "f327ddd83f9627a152f6af48b95057d7805b4abe"
+SRCREV ?= "6be71f4a254cd43547df83e3fe3ef1ddc1157e27"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"