skeleton-rev.bbclass: bump version

Change-Id: I8c9ed862e9743b7d0df56dc7d9208e7de2500905
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index 82b3f0a..a320cb6 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "ead1c62dca8f8237ad3a898ca0af4d48e3855ff2"
+SRCREV ?= "aab61990a8eda4c5343e92999d461993f0840213"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"