phosphor-networkd-rev.bbclass: bump version

Change-Id: I8366fab3ff92e3ad8a42eaf251929c9cc0978978
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/classes/phosphor-networkd-rev.bbclass b/classes/phosphor-networkd-rev.bbclass
index 3d6dad5..c67737d 100644
--- a/classes/phosphor-networkd-rev.bbclass
+++ b/classes/phosphor-networkd-rev.bbclass
@@ -1,2 +1,2 @@
 SRC_URI += "git://github.com/openbmc/phosphor-networkd"
-SRCREV = "e8b83ecdd67c40014d560b265fd2f5ebb68ea0ea"
+SRCREV = "346075313989e1951a3a880f32f783f5a1f9f2a4"