Skip `test_multi_gpu_data_parallel_forward` for `MobileViTV2ModelTest`
# What does this PR do?

Skip `test_multi_gpu_data_parallel_forward` for `MobileViTV2ModelTest`.

This passes on CI, but the other 2x tests running after this one are all failing with `CUDA error: misaligned address`.

(Similar to #21991)
_The documentation is not available anymore as the PR was closed or merged._<|||||>Yes, see #21991. That PR mentioned torch 2.0, but this test are skipped for some other modes even before that PR for other reasons.