Disable ABL wall function for a zhi BC

[marchdf]

Summary

Disable the Moeng wall model on zhi.

Pull request type

Please check the type of change your PR introduces:

• [x] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, renaming)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] Documentation content changes
• [ ] Other (please describe):

Checklist

• the unit tests
  • [x] on GPU
  • [x] on CPU
• the regression tests
  • [x] on GPU
  • [x] on CPU

gpu_tests.txt cpu_tests.txt

Additional background

Closes #803

[moprak-nrel]

We may need to disable this for more than just the moeng shear stress, anything that uses quantities from MOData will be incorrect at zhi since it will be using the quantities computed at zlo like: utau, wspd_mean, etc. I suspect the right fix might be to disable wall models for zhi entirely in ABLWallFunction. Example in the Schumann wall model: https://github.com/Exawind/amr-wind/blob/38dfd817bace4e6d864d9c0b97ab01e9ff2b7e47/amr-wind/wind_energy/ShearStress.H#L92-L103