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()

---------

Co-authored-by: Kristopher Urquhart <kurquhar@qti.qualcom.com>

scripts/snapdragon/build.py

@@ -11,6 +11,8 @@ import platform
 import shutil
 import logging
 
+from sdk import validate_windows_sdks
+
 logger = logging.getLogger("build")
 
 
@@ -65,6 +67,13 @@ def main():
         logger.error(f"Error: Invalid target format '{args.target}'. Must be android[:serial]/adb[:serial], linux:[user@]host/lnx:[user@]host/ubuntu:[user@]host, or windows/wos.")
         sys.exit(1)
 
+    if target_type == "windows":
+        logger.info("Windows target selected. Forcing native compilation...")
+        args.no_docker = True
+        if platform.system() != "Windows":
+            logger.warning("Warning: Windows compilation is intended to run on Windows arm64 hosts.")
+        validate_windows_sdks()
+
     # Determine preset and check if it's debug
     preset = args.preset
     if preset:
@@ -120,12 +129,6 @@ def main():
 
     jobs = args.jobs if args.jobs else os.cpu_count() or 4
 
-    if target_type == "windows":
-        logger.info("Windows target selected. Forcing native compilation...")
-        args.no_docker = True
-        if platform.system() != "Windows":
-            logger.warning("Warning: Windows compilation is intended to run on Windows arm64 hosts.")
-
     if args.no_docker:
         # Native/local host build
         logger.info("Running native/local CMake build...")
@@ -258,3 +261,6 @@ if __name__ == "__main__":
     except KeyboardInterrupt:
         logger.info("\nInterrupted by user.")
         sys.exit(130)
+    except RuntimeError as err:
+        logger.error("Error: %s", err)
+        sys.exit(1)