pldm: srcrev bump e7991b7532..6b1d883043

Manojkiran Eda (1):
      Fix broken IBM OEM Unit tests

Change-Id: I60724b01d70a533278bbc1c5d040966f8d81cc59
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/pldm/pldm.inc b/meta-phosphor/recipes-phosphor/pldm/pldm.inc
index 52b5f49..69887b4 100644
--- a/meta-phosphor/recipes-phosphor/pldm/pldm.inc
+++ b/meta-phosphor/recipes-phosphor/pldm/pldm.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
 SRC_URI = "git://github.com/openbmc/pldm"
-SRCREV = "e7991b75325dacafd9573d52eb722cfe390b6faf"
+SRCREV = "6b1d883043dc36516e771faf5ce9f5fa18e23cc0"