Context:
Currently, the management port can only be set via management.server.port in the application.properties. We should add a config setting to allow users to easily adjust the port.
AT:
- actuator port is configurable via config setting
- new config setting is documented
Testing Notes:
- Set the actuator port with the env var: ** MANAGEMENT_SERVER_PORT
- Get the management report endpoints via a custom set port above
- Set the actuator port with the service-config file: container.ports.actuator
- Get the management report endpoints via a custom set port above