Add New Robot API Calls

[K-Michallik]

Polyscope 10.12 introduces new Robot API calls to get closer to feature parity with the Dashboard server, described in the API section here:
https://www.universal-robots.com/articles/ur/release-notes/release-note-software-version-1012x/

The Polyscope X Dashboard implementation should add these calls.

[urfeex]

We are working on that already. Expect to find it here soon.