Fix invalid path errors while deploying SDK by enforcing toolchain to…

… use UTF-8 on initial SDK Extraction (#4036)

* Fix invalid path errors for non-Latin characters by enforcing UTF-8 (#4024)
  Due to cryillic alphabet on `/openocd/scripts/target/1986ве1т.cfg`, If the system codepage is handling `WideChar` for cryillic properly, It would cause jumbled characters and fail to decompress via System.IO.Compression.ZipFile without Encoding enforcement. (See #4024 (comment))
* Scripts: fix line endings

Co-authored-by: あく <[email protected]>

scripts/toolchain/windows-toolchain-download.ps1

@@ -16,15 +16,15 @@ $toolchain_dist_temp_path = "$download_dir\$toolchain_dist_folder"
 try {
 
 if (Test-Path -LiteralPath "$toolchain_target_path") {
-	Write-Host -NoNewline "Removing old Windows toolchain.."
-	Remove-Item -LiteralPath "$toolchain_target_path" -Force -Recurse
-	Write-Host "done!"
+    Write-Host -NoNewline "Removing old Windows toolchain.."
+    Remove-Item -LiteralPath "$toolchain_target_path" -Force -Recurse
+    Write-Host "done!"
 }
 
 if (Test-path -LiteralPath  "$toolchain_target_path\..\current") {
-	Write-Host -NoNewline "Unlinking 'current'.."
+    Write-Host -NoNewline "Unlinking 'current'.."
     Remove-Item -LiteralPath "$toolchain_target_path\..\current" -Force
-	Write-Host "done!"
+    Write-Host "done!"
 }
 
 if (!(Test-Path -LiteralPath "$toolchain_zip_temp_path" -PathType Leaf)) {
@@ -46,7 +46,8 @@ if (Test-Path -LiteralPath "$toolchain_dist_temp_path") {
 Write-Host -NoNewline "Extracting Windows toolchain.."
 # This is faster than Expand-Archive
 Add-Type -Assembly "System.IO.Compression.Filesystem"
-[System.IO.Compression.ZipFile]::ExtractToDirectory("$toolchain_zip_temp_path", "$download_dir")
+Add-Type -Assembly "System.Text.Encoding"
+[System.IO.Compression.ZipFile]::ExtractToDirectory("$toolchain_zip_temp_path", "$download_dir", [System.Text.Encoding]::UTF8)
 # Expand-Archive -LiteralPath "$toolchain_zip_temp_path" -DestinationPath "$download_dir"
 
 Write-Host -NoNewline "moving.."