Expose healthchecks for DMI stub

This allows using /actuator/health/readiness probe, etc.
This is part of a larger story to add healthchecks to
docker-compose used in CSITs and k6.

Issue-ID: CPS-2376
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Iaf62fc935b5fa8d512deea0cac1d4008ca175bb6
1 file changed