* hex-geglu: optimized all-in-one geglu microkernel
* hex-geglu: enable non-contiguous src and strided DMA
* hex-act: enable non-contiguous srs and strided DMA for rest of ACT ops
* hex-act: generalize GLU per-thread functions via DEFINE_GLU_PER_THREAD macro
* hexagon: move UNARY_SILU and UNARY_GELU to unary-ops
* hex-act: replace the generic ops_context scratchpad usage with a local htp_vtcm_layout computation per act op.
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Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>