issue #3409 - add bulkdata-status to all-in-one openapi

and group export-related operations together
- in the all-in-one they now have tag "Bulk Data"
- in the file-per-resource they are all in export-swagger.json /
export-openapi.json

Signed-off-by: Lee Surprenant <lmsurpre@us.ibm.com>

Author: lmsurpre