oem ibm: marker LID validation

This commit adds code for writing marker LID
from Host and also send a PlatformEventMessage
after validation.

This commit also subscribes for the interface added
signal to fetch the new image id and sends the relevant
sensor event to host

Change-Id: I92476beca18e6dd255f372dd82d6eaeca18e282c
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>
diff --git a/libpldmresponder/platform.cpp b/libpldmresponder/platform.cpp
index 0e5b22d..6796ee5 100644
--- a/libpldmresponder/platform.cpp
+++ b/libpldmresponder/platform.cpp
@@ -260,7 +260,7 @@
                            entityInstance, stateSetId) &&
         oemPlatformHandler != nullptr)
     {
-        rc = oemPlatformHandler->OemSetStateEffecterStatesHandler(
+        rc = oemPlatformHandler->oemSetStateEffecterStatesHandler(
             entityType, entityInstance, stateSetId, compEffecterCnt, stateField,
             effecterId);
     }