meta-phosphor: increment CONF_VERSION

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib334e243bb2293148b6bf3587c79a77e46bd8ce3
diff --git a/meta-phosphor/conf/local.conf.sample b/meta-phosphor/conf/local.conf.sample
index a385367..6056efd 100644
--- a/meta-phosphor/conf/local.conf.sample
+++ b/meta-phosphor/conf/local.conf.sample
@@ -14,6 +14,6 @@
     ABORT,${DL_DIR},100M,1K \
     ABORT,${SSTATE_DIR},100M,1K \
     ABORT,/tmp,10M,1K"
-CONF_VERSION = "1"
+CONF_VERSION = "2"
 MACHINE_FEATURES_BACKFILL_CONSIDERED = "qemu-usermode"