Log Message:
stunnel: Update to 5.58

upstream changes:
-----------------
  * Security bugfixes
      o The "redirect" option was fixed to properly handle unauthenticated
        requests (thx to Martin Stein).
      o Fixed a double free with OpenSSL older than 1.1.0 (thx to Petr
        Strukov).
      o OpenSSL DLLs updated to version 1.1.1j.
  * New features
      o New 'protocolHeader' service-level option to insert custom 'connect'
        protocol negotiation headers. This feature can be used to impersonate
        other software (e.g. web browsers).
      o 'protocolHost' can also be used to control the client SMTP protocol
        negotiation HELO/EHLO value.
      o Initial FIPS 3.0 support.
  * Bugfixes
      o X.509v3 extensions required by modern versions of OpenSSL are added to
        generated self-signed test certificates.
      o Fixed a tiny memory leak in configuration file reload error handling
        (thx to Richard Könning).
      o Merged Debian 05-typos.patch (thx to Peter Pentchev).
      o Merged with minor changes Debian 06-hup-separate.patch (thx to Peter
        Pentchev).
      o Merged Debian 07-imap-capabilities.patch (thx to Ansgar).
      o Merged Debian 08-addrconfig-workaround.patch (thx to Peter Pentchev).
      o Fixed tests on the WSL2 platform.
      o NSIS installer updated to version 3.06 to fix a multiuser installation
        bug on some platforms, including 64-bit XP.
      o Fixed engine initialization (thx to Petr Strukov).
      o FIPS TLS feature is reported when a provider or container is available,
        and not when FIPS control API is available.