phosphor-mapper.bb: bump version

Change-Id: Icf6c9782a3182cb6b90c23613befd06e87801681
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/dbus/phosphor-mapper.bb b/common/recipes-phosphor/dbus/phosphor-mapper.bb
index cdb1159..b231b2f 100644
--- a/common/recipes-phosphor/dbus/phosphor-mapper.bb
+++ b/common/recipes-phosphor/dbus/phosphor-mapper.bb
@@ -23,7 +23,7 @@
         "
 SRC_URI += "git://github.com/openbmc/phosphor-objmgr"
 
-SRCREV = "3c18b9f186d0894df83f34021553f72a9d9f0a8b"
+SRCREV = "d43087f294949583507b5520c8f0b2c359296aa1"
 
 S = "${WORKDIR}/git"