phosphor-networkd-rev.bbclass: bump version

Change-Id: If7b9e8d968d57bc576b62b8c2627ee4c461efa10
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/classes/phosphor-networkd-rev.bbclass b/classes/phosphor-networkd-rev.bbclass
index 80ad81a..b6c2c85 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 = "96699b71b5d45f87772134391dd2ded33ecb5789"
+SRCREV = "d8cd8ed7c1e389a6890ca777146299c69379061f"