skeleton-rev.bbclass: bump version

Change-Id: I9c4fc86e5df78e646bc7841ded2a271ba0835ae7
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index 6e31347..8e51ceb 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "58d7a0bd74cb8af8420e30ec55f93e2b8e2a39a9"
+SRCREV ?= "57eea1bfc3ed9a36c7d6ce09208ed82f1afdd045"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"