phosphor-bmc-code-mgmt: srcrev bump 9b8816f5a8..837de88135

Lei YU (1):
      flash-bios: Do not delete image in case of failure

Change-Id: Ie4174469e58ff1065eeb7483e891fa0c5846ed32
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/flash/phosphor-software-manager.inc b/recipes-phosphor/flash/phosphor-software-manager.inc
index 4d30c0d..fd24b0f 100644
--- a/recipes-phosphor/flash/phosphor-software-manager.inc
+++ b/recipes-phosphor/flash/phosphor-software-manager.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-bmc-code-mgmt"
-SRCREV = "9b8816f5a871488e6515d975d1520e96fd9fd0cd"
+SRCREV = "837de88135a12b43c8fae84937e34d84ab462807"