mboxbridge: srcrev bump e2744c0e20..02821c6ae4

Andrew Jeffery (2):
      vpnor: partition: Only attempt read() for in-bounds accesses
      vpnor: partition: Fix file descriptor leaks

Change-Id: I4b21bad6bfa16c4c498399744f1a2dd978f28b65
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 a2c72e2..0cff9e4 100644
--- a/recipes-phosphor/mboxd/mboxd_git.bb
+++ b/recipes-phosphor/mboxd/mboxd_git.bb
@@ -18,7 +18,7 @@
 
 SRC_URI += "file://99-aspeed-lpc-ctrl.rules"
 
-SRCREV="e2744c0e203a24dfd00add7475596c6d765effa9"
+SRCREV="02821c6ae4b04d21cf0efb175b382c52aad93fc0"
 
 PROVIDES += "mboxctl"