pldm: srcrev bump d99cca374b..d21b57d78f

Patel-Kamalkumar (1):
      Adding bios attributes for RPD feature

Pavithra Barithaya (1):
      PLDM:Adding max settable value for boot counter effecter

Sagar Srinivas (1):
      PLDM: Add the full namespaces reference

Change-Id: I5ffc058553b88665e933184137873e52f22c2eae
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 1f26910..e1bf397 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;branch=master;protocol=https"
-SRCREV = "d99cca374b57c65e770899fdf8b1ff381d580b3c"
+SRCREV = "d21b57d78ff0ce7f407a6d5007741cf8f540d802"