sdbusplus.bb: bump version

Change-Id: Id910d8c7605a547351804bf261e6a07d5a471282
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-extended/sdbusplus/sdbusplus.bb b/common/recipes-extended/sdbusplus/sdbusplus.bb
index 5075c7d..eb67f9b 100644
--- a/common/recipes-extended/sdbusplus/sdbusplus.bb
+++ b/common/recipes-extended/sdbusplus/sdbusplus.bb
@@ -36,7 +36,7 @@
         "
 
 SRC_URI += "git://github.com/openbmc/sdbusplus"
-SRCREV = "cd63eeebc2d4a561de7e7cfa45783fa63f0aa7c4"
+SRCREV = "51b20018323935796b4c4eb916f912c1876c96df"
 
 PACKAGECONFIG ??= "libsdbusplus transaction"
 PACKAGECONFIG[libsdbusplus] = "--enable-libsdbusplus,--disable-libsdbusplus,systemd,libsystemd"