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[Jasonbuchanan1983]

Description

Smoke-test RFC 8879 TLS Certificate Compression.
Depends on tlsfuzzer/tlslite-ng#484

Motivation and Context

GnuTLS has support for it now, I want it to test it against tlsfuzzer.

Checklist

• I have read the CONTRIBUTING.md document and my PR follows change requirements therein
• the changes are also reflected in documentation and code comments
• all new and existing tests pass (see CI results)
• test script checklist was followed for new scripts
• new test script added to tlslite-ng.json and tlslite-ng-random-subset.json
• new and modified scripts were ran against popular TLS implementations:
  • OpenSSL
  • NSS
  • GnuTLS
• required version of tlslite-ng updated in requirements.txt and README.md

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This change is 

Originally posted by @t184256 in tlsfuzzer/tlsfuzzer#802