skeleton-rev.bbclass: bump version

Change-Id: Icbfbad11289d66a23e86772ab967a8f12c216c5b
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 7caff27..d245b9d 100644
--- a/meta-phosphor/classes/skeleton-rev.bbclass
+++ b/meta-phosphor/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "73078903820ca3c8d1a46f21fbd77b06a770a43a"
+SRCREV ?= "51e0b89808b44838722f5572375f7e546897a41b"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"