In microversion 2.80, the ``GET /os-migrations`` API will have
optional ``user_id`` and ``project_id`` query parameters for
filtering migrations by user and/or project:
* GET /os-migrations?user_id=ef9d34b4-45d0-4530-871b-3fb535988394
* GET /os-migrations?project_id=011ee9f4-8f16-4c38-8633-a254d420fd54
* GET /os-migrations?user_id=ef9d34b4-45d0-4530-871b-3fb535988394&project_id=011ee9f4-8f16-4c38-8633-a254d420fd54
And expose the ``user_id`` and ``project_id`` fields in the following APIs:
* GET /os-migrations
* GET /servers/{server_id}/migrations
* GET /servers/{server_id}/migrations/{migration_id}
Co-Authored-By: Qiu Fossen <qiujunting>
Part of blueprint add-user-id-field-to-the-migrations-table
Change-Id: I7313d6cde1a5e1dc7dd6f3c0dff9f30bbf4bee2c
ac165112b7