GitLab

* Adding seed and offset pointer support to the philox random number generator.

* Separating seed and offset pointer checks with different condition statements.

* Changes include, adding support for device seed and offset pointers, union is used to store seed/offset values and device pointers to minimize device SGPRs.

* Correcting a typo in the readme file

* Re-format files using remod.py

* Use STL type for API parameters

* Use simpler struct design for drop_seed & drop_offset

* Undo unnecessary changes

* Sync kargs style for fmha_fwd.hpp/.cpp

* Use templated union to reduce code

* Use structured binding to make code more readable

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Co-authored-by: Sudhir Kylasa <sukylasa@amd.com>
Co-authored-by: Po Yen Chen <PoYen.Chen@amd.com>