skeleton-rev.bbclass: bump version

Change-Id: I4d74b5dc2141e0a45f4e7a7019cdcb238657541e
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index cbedb6b..49a4594 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "e02cffd0ce0bbc10912d498a048c684bf6d5b3a9"
+SRCREV ?= "53d93023fd8782c9618c1e2b5f08430eedc11ee8"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"