snapdragon: python SDK setup (Windows) (#27903)
* port setup-build.ps1 to setup_sdk.py, to facilitate installation of Hexagon and OpenCL SDKs on Windows
* rename setup_sdk.py -> setup-sdk.py
* flake8 fix: print() -> logger.info()
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Co-authored-by: Kristopher Urquhart <kurquhar@qti.qualcom.com>
