mboxbridge: srcrev bump 4c15bb1768..9ed627ca50

Andrew Jeffery (4):
      vpnor: Add write-to-writable-ToC test
      vpnor: test: Add force_readonly_toc
      vpnor: Enforce a read-only FFS ToC regardless of flags
      transport: dbus: Remove ProtocolReset and WindowReset signals

Change-Id: I5708a8fc36987164069244b1e008662ef00499dd
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/mboxd/mboxd_git.bb b/recipes-phosphor/mboxd/mboxd_git.bb
index 0353d4c..2d44a25 100644
--- a/recipes-phosphor/mboxd/mboxd_git.bb
+++ b/recipes-phosphor/mboxd/mboxd_git.bb
@@ -21,7 +21,7 @@
 SRC_URI += "file://99-aspeed-lpc-ctrl.rules"
 SRC_URI += "file://aspeed-lpc-ctrl-h.patch"
 
-SRCREV="4c15bb1768765e06060a4cde3b22e7bc8896574f"
+SRCREV="9ed627ca50700ca99e4a18940a8b62bccd25236f"
 
 PROVIDES += "mboxctl"