mboxd.bb: bump version

Change-Id: I0a2f787863cdd139a105504ec56aa0d14afb5c0b
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/mboxd/mboxd.bb b/common/recipes-phosphor/mboxd/mboxd.bb
index 40099c9..4513250 100644
--- a/common/recipes-phosphor/mboxd/mboxd.bb
+++ b/common/recipes-phosphor/mboxd/mboxd.bb
@@ -19,7 +19,7 @@
 SRC_URI += "file://99-aspeed-lpc-ctrl.rules"
 SRC_URI += "file://aspeed-lpc-ctrl-h.patch"
 
-SRCREV="8d65bb444002a715c84aeaaade246a7e60d669c8"
+SRCREV="942223f095fed6ad60dd6b3dc6c2c8dae0f54e5d"
 
 PROVIDES += "mboxctl"