libpldm: Add decode API for CancelUpdateComponent response

Update agent send this command to FD/FDP during firmware component
transfer process.The FD/FDP, upon receiving this command shall stop
sending RequestFirmwareData commands to the UA, and cancel the
current component update procedure. The FD/FDP controller shall
transition to the READY XFER state of update mode and be ready to
accept another UpdateComponent command. This implementation works
with DSP0267_1.1.0, DSP0267_1.0.1 and DSP0267_1.0.0.

Tested: Unit tests passed

Signed-off-by: gokulsanker <gokul.sanker.v.g@intel.com>
Change-Id: I1625489bd78729367439e3c495c91c9699341007
diff --git a/libpldm/base.h b/libpldm/base.h
index d9f5faf..99fd6af 100644
--- a/libpldm/base.h
+++ b/libpldm/base.h
@@ -497,6 +497,7 @@
 int encode_pldm_header_only(uint8_t msg_type, uint8_t instance_id,
 			    uint8_t pldm_type, uint8_t command,
 			    struct pldm_msg *msg);
+
 #ifdef __cplusplus
 }
 #endif