Add ODE Wrapper readiness check to CV Data Tasks module

[dmccoystephenson]

If the ODE Wrapper and CV Data Tasks modules are spun up at the same time, which they often are, the cv-data-tasks service will fail to connect to the ode-wrapper REST endpoint. This results in an exception being thrown and the 'clean up expired active TIMs' task to be cancelled. If the developer doesn't want to wait for the task to be executed automatically in 240 minutes (or whatever it is configured to), then they will have to restart the cv-data-tasks service.

It should be noted that the cv-data-tasks service already has an explicit dependency on the ode-wrapper service. We may need to go beyond this and see what Docker has to offer regarding readiness checks defined in docker compose files.