support for hardware stack checking in ARC HS

[lomer2]

Is this request related to a particular hardware platform, SoC, board? Please describe.
request for hardware stack checking support in ARC HS platform

Describe why you are asking for this support?
robustness and safety using CPU capabilities

If this is a new board or SoC, please state whether you are willing to maintain the Eclipse ThreadX support together with you.

Additional context
support should be identical to the existing support in the ARC EM platform, as implemented under the TX_ENABLE_HW_STACK_CHECKING option