When number of pods is set in the config.ini it should propagate to the API

[murphp15]

What is the feature request? What problem does it solve?
We want to be able to run pod with many instances
This needs to be configurable at a data job level.
To achieve this we will let users configure it in the config.ini.

This PR is not to implement a solution. It is only to take the number of pods parameter from the config.ini and send it to the REST API during a deployment operation.

Suggested solution
Look at how schedule is handled in DataJobDeployment object.

Additional context
Add any other context or screenshots about the feature request here.