use native win-arm64 STS builds (#22103)

* use native windows arm STS

* update downloader and build job

* remove workarounds

* vbump STS

* revert change

* update ads-service-downloader version

* fix admin-tool-ext-win extension

extensions/datavirtualization/config.json

@@ -2,7 +2,7 @@
 	"downloadUrl": "https://sqlopsextensions.blob.core.windows.net/extensions/datavirtualization/service/{#version#}/scaleoutdataservice-{#fileName#}",
 	"version": "1.11.0",
 	"downloadFileNames": {
-		"Windows_64": "win-x64.zip",
+		"Windows": "win-x64.zip",
 		"Windows_86": "win-x86.zip",
 		"OSX": "osx-x64.tar.gz",
 		"Linux": "linux-x64.tar.gz"