phosphor-software-manager.bb: bump version

Change-Id: I8b244a484d8d33a3c9a9e7aeca47ce5177394a9d
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/flash/phosphor-software-manager.bb b/common/recipes-phosphor/flash/phosphor-software-manager.bb
index f53e172..70f3727 100644
--- a/common/recipes-phosphor/flash/phosphor-software-manager.bb
+++ b/common/recipes-phosphor/flash/phosphor-software-manager.bb
@@ -92,6 +92,6 @@
 }
 
 SRC_URI += "git://github.com/openbmc/phosphor-bmc-code-mgmt"
-SRCREV = "1646e8f4da7f698b30525016ff7c8d95e8e32a70"
+SRCREV = "6fab70da0729f138d534948f9cb32eded3b085a6"
 
 S = "${WORKDIR}/git"