mgr/dashboard: Include Network address and labels on Host Creation form

mgr/dashboard: Include Network address and labels on Host Creation form

The ability to create host by specifying network address and also create
labels.

https://tracker.ceph.com/issues/50318
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 7c1df692f270ad0e7c80559e5b190c98eea44981)

Conflicts:
	qa/tasks/mgr/dashboard/test_host.py
   -  Keep the {'status': ''} parameter on the request body of _post
	src/pybind/mgr/dashboard/controllers/host.py
   -  Added the addr and labels as parameter in the create() method
      as well as the add_host() method.
	src/pybind/mgr/dashboard/services/orchestrator.py
   -  Added  the addr and labels as parameter in the add() method and
      removed the status parameter
	src/pybind/mgr/dashboard/openapi.yaml
   -  Regenerated the openapi.yaml spec