meta-phosphor: logging/post/dbus-iface bumps

The phosphor-dbus-interfaces bump has commits that have
coreqs to phosphor-logging and phosphor-post-code-manager.

phosphor-dbus-interfaces:
Andrew Geissler (1):
      hw-error: introduce bmc quiesce state

Carol Wang (1):
      Dbus: Change interfaces for Scheduled Host Transition

Matt Spinler (2):
      Add update timestamp property on Logging.Entry
      Add Logging.Create.CreateWithFFDCFiles method

Vijay Khemka (1):
      State:Host: Add restart cause

Zhikui Ren (1):
      Add Timestamp to BIOS POST Codes and Boot Cycle Count

phosphor-logging:
Matt Spinler (1):
      Add createWithFFDCFiles D-Bus method stub

phosphor-post-code-manager:
ZhikuiRen (1):
      Add timestamp to BIOS POST Codes log and DeleteAll interface

Change-Id: Ibb3f5fb386934dfbe1b6f80a13be3e3e523383a6
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/recipes-phosphor/state/phosphor-post-code-manager_git.bb b/recipes-phosphor/state/phosphor-post-code-manager_git.bb
index 0bbf0e9..d5b73be 100644
--- a/recipes-phosphor/state/phosphor-post-code-manager_git.bb
+++ b/recipes-phosphor/state/phosphor-post-code-manager_git.bb
@@ -4,7 +4,7 @@
 in a file under /var/lib for history."
 
 SRC_URI = "git://github.com/openbmc/phosphor-post-code-manager.git"
-SRCREV = "655837973feb51da3767f5f246ec198877900b0b"
+SRCREV = "993d4dd9dc583e62a84c6056edffad957d7b7b5d"
 
 S = "${WORKDIR}/git"