phosphor-mapper.bb: bump version

Change-Id: I43c9322f532f77ffd3de7f47dc531238d51f0161
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/dbus/phosphor-mapper.bb b/common/recipes-phosphor/dbus/phosphor-mapper.bb
index 6afc092..60f269d 100644
--- a/common/recipes-phosphor/dbus/phosphor-mapper.bb
+++ b/common/recipes-phosphor/dbus/phosphor-mapper.bb
@@ -35,7 +35,7 @@
         "
 SRC_URI += "git://github.com/openbmc/phosphor-objmgr"
 
-SRCREV = "e6add0770686cfdc18ffeb4979eac8d1a0d721ec"
+SRCREV = "f9b24bf1b064600bb3f450dbbce475937742c121"
 
 S = "${WORKDIR}/git"