opencl: Adreno optimization for MoE - MxFP4 (#22301)
* MoE Mxfp4 CLC kernel added, router reorder on GPU
* Pass test-backend-ops for MoE mxfp4 Adreno CLC
* remove putenv in llama-model.cpp
* fix indent style and whitespace
* opencl: remove unnecessary headers
* opencl: do not save cl_program objects
* opencl: remove unnecessary assert
* fix precision issue
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Co-authored-by: Li He <lih@qti.qualcomm.com>
