AdjustSharpness CV-CUDA Backend

[justincdavis]

Summary

Adds the CV-CUDA backend kernel for adjust_sharpness

Testing

python3 -m pytest test/test_transforms_v2.py::TestAdjustSharpness

[pytorch-bot[bot]]

:link: Helpful Links

:test_tube: See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/vision/9301

• :page_facing_up: Preview Python docs built from this PR

Note: Links to docs will display an error until the docs builds have been completed.

This comment was automatically generated by Dr. CI and updates every 15 minutes.