Made concept in line with the Pipeline interface

We should, in the future remove the `::Type`.

Signed-off-by: Chris Tsiaousis <chris.tsiaousis@streamhpc.com>

Author: chris-tsiaousis-hpc

projects/composablekernel/include/ck_tile/core/arch/mma/mma_pipeline.hpp

@@ -142,7 +142,7 @@ struct MmaPipelineBase
  * @concept MmaPipelineI
  * @brief  Expresses the meta-data interface required for a CRTP MmaPipeline.
  */
-template <typename Derived, MmaPipelineOptionFlags Flags>
+template <typename Derived, MmaPipelineOptionFlags::Type Flags>
 concept MmaPipelineInterface = std::derived_from<Derived, MmaPipelineBase<Flags, Derived>>;
 
 #endif // CK_TILE_CONCEPTS && CK_TILE_CONCEPTS_HEADER