Add secureMode option to AltDriver constructor

[andreion1ca]

Description

Extend the AltDriver constructor in all AltTester Unity SDK language bindings (.NET, Python, Java, Robot Framework) to include a secureMode boolean parameter.

• If secureMode=true, the driver client should connect via wss:// instead of ws://.
• This option should be available and behave consistently across all supported bindings:
  • .NET, Python, Java, Robot Framework

Acceptance criteria:

• All AltDriver constructors accept a secureMode boolean (defaulting to false if not specified).
• When secureMode=true, all connections use wss:// protocol.
• All relevant documentation is updated to reflect the new option.

Mocks

Not applicable (API/constructor change only).

Additional info

• Motivation: Secure WebSocket connections are increasingly required in CI/CD and cloud environments.
• Applies to: .NET, Python, Java, and Robot Framework bindings.