Switch to systemd state management

Enable systemd chassis and bmc state management support for Phosphor.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Change-Id: I180496eb8e48dfc617f944053b8e909210c6df7d
diff --git a/classes/skeleton-rev.bbclass b/classes/skeleton-rev.bbclass
index 1514947..54f88e0 100644
--- a/classes/skeleton-rev.bbclass
+++ b/classes/skeleton-rev.bbclass
@@ -1,2 +1,2 @@
-SRCREV ?= "059cffb8749a6f95cbc422840adce67de7674401"
+SRCREV ?= "0de2813c60a40d1bf1c0a4180bfd89f1b80ee724"
 SKELETON_URI ?= "git://github.com/openbmc/skeleton"