Enabling TLS 1.3 on Windows

[sfod]

Issue #, if available:

Another attempt to support TLS 1.3 on Windows platform.
Previous PR #676 didn't handle older Windows SDKs, so we had to revert it.

Description of changes:

Support TLS 1.3 on Windows when mTLS is used.

Other changes:

• Use persistent key container for RSA keys.
• Implement local TLS server for tests.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.74%. Comparing base (689dee3) to head (4c48cf6).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #732   +/-   ##
=======================================
  Coverage   78.74%   78.74%           
=======================================
  Files          30       30           
  Lines        6385     6385           
=======================================
  Hits         5028     5028           
  Misses       1357     1357           

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