Implement device grouped gemm fixed nk multi abd for rdna4 (#3619)

* device struct implementation

* added xdl grouped multi abd fixed nk testing

* wmma implementation fixed

* avoid unnecessary device mem allocation and code cleanups

* cleanup instances definitions

* wmma examples added

* code cleanups

* fix clang format

* typo and compilation fixes related to reference gemm

* fix compilation error due to std::remove_cvref_t

* added missing hip_check_error includes

* correction to example instances

* review commentes addressed

* removed split-k from testing

* code formatting

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Co-authored-by: Zoltán Lakatos <zoltan.lakatos@streamhpc.com>
Co-authored-by: illsilin_amdeng <Illia.Silin@amd.com>