[BUG] Mock DMI will respond to Health Checks during tests

Health Check for DMI is sometimes running during integration tests,
causing the mockDmiServer to fail due to unexpected Rest requests.
As a fix, the mock DMI will respond to health checks.

Issue-ID: CPS-2167
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Ie4a0059583e66dfcc00e1aa998671a662ccf053a
4 files changed