Robot heartbeat integration

[Artonus]

Add a Heartbeat reporting system from the Robot. When a robot performs a task and utilises the Middleware, it needs to provide the Middleware with periodic status information about the following properties:

• BatteryLevel
• CPU utilisation
• RAM utilisation
• GUID of the ActionPlan
• Index of the currently executed action in the ActionSequence

Additionally robot will have a second heartbeat to CentralApi which will report the connection to the available middlewares. It will send:

• Robot Id,
• Organization,
• list of available Middlewares OR dictionary with Latency to each Middleware

[Artonus]

Waiting for an update from Michal, probably to be completed for version v0.10.0

[Artonus]

As discussed in today's meeting, the heartbeat will have to accept RobotId, and ActionPlanId will be made optional.