This change enables the use of Docker healthchecks for rabbitmq services.

Implements: blueprint container-health-check
Depends-On: https://review.opendev.org/c/openstack/kolla/+/784562

Change-Id: I23a2c2efab858b9ed39c6ce0ec4a82df10e7f93d

Change-Id: I1ff4cbdf3f60cb7fd5fe5d3c5d498e05fe2df79a
Closes-Bug: #1904702