oem-ibm: Add new file io completion code

The IBM hypervisor sends 0x8B meaning 'full file discarded' when it
doesn't have room to store a file.  In this case specifically it's for
when they are receiving event logs from the BMC.

Change-Id: I21cf1cd4c7034237d47d3855397627712bb2fe17
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/include/libpldm/oem/ibm/libpldm/file_io.h b/include/libpldm/oem/ibm/libpldm/file_io.h
index 5b4bb32..cb37f6e 100644
--- a/include/libpldm/oem/ibm/libpldm/file_io.h
+++ b/include/libpldm/oem/ibm/libpldm/file_io.h
@@ -36,6 +36,7 @@
 	PLDM_DATA_OUT_OF_RANGE = 0x87,
 	PLDM_INVALID_FILE_TYPE = 0x89,
 	PLDM_ERROR_FILE_DISCARDED = 0x8A,
+	PLDM_FULL_FILE_DISCARDED = 0x8B,
 };
 
 /** @brief PLDM File I/O table types