Current sdk version (7.0*preview2) breaks `dotnet/runtime` tests, blocking the arcade update

[radical]

• This issue is blocking

The update PR for arcade in runtime breaks tests:

    System.IO.Compression.Tests.zip_CreateTests.CreateNormal_Unicode_Seekable [FAIL]
      System.IO.FileNotFoundException : Could not find file '/root/helix/work/workitem/e/ZipTestData/refzipfolders/unicode/한글.txt'.
      Stack Trace:
        /_/src/libraries/Common/src/Interop/Unix/Interop.IOErrors.cs(21,0): at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func`2 errorRewriter)
        /_/src/libraries/Common/src/Interop/Unix/Interop.IOErrors.cs(28,0): at Interop.CheckIo(Error error, String path, Boolean isDirectory, Func`2 errorRewriter)
        /_/src/libraries/System.Private.CoreLib/src/Microsoft/Win32/SafeHandles/SafeFileHandle.Unix.cs(96,0): at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode, Func`4 createOpenException)
        /_/src/libraries/System.Private.CoreLib/src/Microsoft/Win32/SafeHandles/SafeFileHandle.Unix.cs(224,0): at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Permissions openPermissions, Int64& fileLength, Permissions& filePermissions, Func`4 createOpenException)
        /_/src/libraries/System.Private.CoreLib/src/Microsoft/Win32/SafeHandles/SafeFileHandle.Unix.cs(189,0): at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Permissions openPermissions, Func`4 createOpenException)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/File.cs(167,0): at System.IO.File.OpenHandle(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize)
        /_/src/libraries/System.Private.CoreLib/src/System/IO/File.cs(250,0): at System.IO.File.ReadAllBytes(String path)
        /_/src/libraries/Common/tests/System/IO/Compression/StreamHelpers.cs(12,0): at StreamHelpers.CreateTempCopyStream(String path)
        /_/src/libraries/Common/tests/System/IO/Compression/ZipTestHelper.cs(338,0): at System.IO.Compression.Tests.ZipFileTestBase.CreateFromDir(String directory, Stream archiveStream, ZipArchiveMode mode, Boolean useSpansForWriting, Boolean writeInChunks)
        /_/src/libraries/System.IO.Compression/tests/ZipArchive/zip_CreateTests.cs(94,0): at System.IO.Compression.Tests.zip_CreateTests.CreateNormal_Unicode_Seekable()
        --- End of stack trace from previous location ---

This was fixed in dotnet/runtime#65886 , but the p2 sdk doesn't contain the fix. It was breaking for aspnetcore also, but IIUC, they updated to 7.0.100-preview.3.22159.27 which contains the fix.

This is blocking the arcade update, and bump to net7 .

Also, maybe an explicit test is needed for this case of zipping/unzipping unicode file paths.

cc @lewing

It is expected that new preview versions of the SDK will include changes/bugs that break builds and tests. Arcade and dependency flow only control the minimum version of the SDK that a repo will use. Repos are encouraged to use newer SDKs if they help solve any issues with the publicly available released previews.

I'm going to close this issue as there doesn't seem to be anything for Arcade to do here.