GitLab

* Introduce ck_host library and gemm_softmax_gemm.

* Minor refactor.

* Add descriptor to gemm_softmax_gemm.

* Bugfix.

* Revert ck_host library.

* fix clang format

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Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
Co-authored-by: illsilin <Illia.Silin@amd.com>