phosphor-networkd-rev.bbclass: bump version

Change-Id: I62915d266d91e9b43f66786a15b7027f63c90838
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 e91c8e4..4dde4c4 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 = "e0ad43aa4dc7d05a95aeaca6cd356205d4bbcef3"
+SRCREV = "599376355e30c47b040248c9201a537de7e8ce4b"