Remove deprecated elements (again)

[skliper]

Is your feature request related to a problem? Please describe.
Somehow #1240 got reverted in a few locations (possible merge strangeness):

cFE/modules/core_api/fsw/inc/cfe_error.h

Lines 1358 to 1366 in 73c338d

	/* Compatibility for error names which have been updated */
	#ifndef CFE_OMIT_DEPRECATED_6_8
	#define CFE_ES_ERR_TASKID CFE_ES_ERR_RESOURCEID_NOT_VALID
	#define CFE_ES_ERR_APPID CFE_ES_ERR_RESOURCEID_NOT_VALID
	#define CFE_ES_ERR_MEM_HANDLE CFE_ES_ERR_RESOURCEID_NOT_VALID
	#define CFE_ES_ERR_APPNAME CFE_ES_ERR_NAME_NOT_FOUND
	#define CFE_ES_CDS_NOT_FOUND_ERR CFE_ES_ERR_NAME_NOT_FOUND
	#define CFE_ES_CDS_REGISTRY_FULL CFE_ES_NO_RESOURCE_IDS_AVAILABLE
	#endif /* CFE_OMIT_DEPRECATED_6_8 */

cFE/modules/core_api/fsw/inc/cfe_sb_api_typedefs.h

Lines 133 to 158 in 73c338d

	#ifndef CFE_OMIT_DEPRECATED_6_8
	/** \brief Deperecated type to minimize required changes */
	typedef CFE_SB_Buffer_t CFE_SB_Msg_t;
	/** \brief Deperecated type to minimize required changes */
	typedef CFE_MSG_CommandHeader_t CFE_SB_CmdHdr_t;
	/** \brief Deperecated type to minimize required changes */
	typedef CFE_MSG_TelemetryHeader_t CFE_SB_TlmHdr_t;
	#define CFE_SB_CMD_HDR_SIZE (sizeof(CFE_MSG_CommandHeader_t)) /**< \brief Size of command header */
	#define CFE_SB_TLM_HDR_SIZE (sizeof(CFE_MSG_TelemetryHeader_t)) /**< \brief Size of telemetry header */
	/** \brief Pointer to an SB Message */
	typedef CFE_MSG_Message_t *CFE_SB_MsgPtr_t;
	/** \brief CFE_SB_MsgPayloadPtr_t defined as an opaque pointer to a message Payload portion */
	typedef uint8 *CFE_SB_MsgPayloadPtr_t;
	#define CFE_SB_Default_Qos CFE_SB_DEFAULT_QOS /**< \deprecated use CFE_SB_DEFAULT_QOS */
	#define CFE_SB_CMD_HDR_SIZE (sizeof(CFE_MSG_CommandHeader_t)) /**< \brief Size of command header */
	#define CFE_SB_TLM_HDR_SIZE (sizeof(CFE_MSG_TelemetryHeader_t)) /**< \brief Size of telemetry header */
	#endif /* CFE_OMIT_DEPRECATED_6_8 */

Describe the solution you'd like
Remove. Again.

Describe alternatives you've considered
None

Additional context
Code review

Requester Info
Jacob Hageman - NASA/GSFC