[Bug 46167] New: tls 1.3 is not supported

https://bugs.winehq.org/show_bug.cgi?id=46167

Bug ID: 46167
           Summary: tls 1.3 is not supported
           Product: Wine
           Version: 3.20
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: secur32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 62813
  --> https://bugs.winehq.org/attachment.cgi?id=62813
iexplore logs

Setting up secure connection to tls 1.3 servers fails. The simplest
reproduction case is:

wine iexplore https://tls13.crypto.mozilla.org

When running this a fixme log concerning an unknown protocol is logged
(attached). The underlying gnutls library on my system (3.6.4) does support the
protocol (test with gnutls-cli tls13.crypto.mozilla.org).