Adding support for new bootprogress state

Adding new bootprogress state which indicate system firmware
or BIOS is starting the operating system at the  point of time.

This new bootprogress state is taken from
PLDM stateset(DSP0249) design spec. and stateset id is 196.

Change-Id: If45428d5f8814583840b87a3c8d61a68171a39e5
Signed-off-by: Kamalkumar Patel <kamalkumar.patel@ibm.com>
diff --git a/include/libpldm/state_set.h b/include/libpldm/state_set.h
index 23fd91c..d54bbe1 100644
--- a/include/libpldm/state_set.h
+++ b/include/libpldm/state_set.h
@@ -214,6 +214,7 @@
 	PLDM_STATE_SET_BOOT_PROG_STATE_MEM_INITIALIZATION = 3,
 	PLDM_STATE_SET_BOOT_PROG_STATE_SEC_PROC_INITIALIZATION = 5,
 	PLDM_STATE_SET_BOOT_PROG_STATE_PCI_RESORUCE_CONFIG = 9,
+	PLDM_STATE_SET_BOOT_PROG_STATE_OSSTART = 20,
 	PLDM_STATE_SET_BOOT_PROG_STATE_STARTING_OP_SYS = 21,
 	PLDM_STATE_SET_BOOT_PROG_STATE_BASE_BOARD_INITIALIZATION = 22,
 	PLDM_STATE_SET_BOOT_PROG_STATE_PRIMARY_PROC_INITIALIZATION = 26,