meta-facebook: increment CONF_VERSION

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Iefe6488f6447fb3976c8f9597674227e83ad8b83
diff --git a/meta-facebook/meta-yosemitev2/conf/local.conf.sample b/meta-facebook/meta-yosemitev2/conf/local.conf.sample
index 2dc366c..1f42156 100644
--- a/meta-facebook/meta-yosemitev2/conf/local.conf.sample
+++ b/meta-facebook/meta-yosemitev2/conf/local.conf.sample
@@ -252,7 +252,7 @@
 # CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
 # track the version of this file when it was generated. This can safely be ignored if
 # this doesn't mean anything to you.
-CONF_VERSION = "1"
+CONF_VERSION = "2"
 
 # Set the root password to '0penBmc'
 # Defaults from meta-phosphor/conf/distro/include/phosphor-defaults.inc