phosphor-networkd-rev.bbclass: bump version

Change-Id: I8d78638cda396a75023d08b5b77d8b1d0810638e
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/classes/phosphor-networkd-rev.bbclass b/meta-phosphor/classes/phosphor-networkd-rev.bbclass
index 7b03e5c..0524478 100644
--- a/meta-phosphor/classes/phosphor-networkd-rev.bbclass
+++ b/meta-phosphor/classes/phosphor-networkd-rev.bbclass
@@ -1,2 +1,2 @@
 SRC_URI += "git://github.com/openbmc/phosphor-networkd"
-SRCREV = "ed5d7ff7c36b1de56e650341056e3dedfd3f3df7"
+SRCREV = "6af6144a745aff4ed90d923cedb064ba28ed3fb2"