Fix rule TA-000017 to allow TLS 1.3

[gazzyt]

Description

Fix for #395

This PR updates TA-000017 to accept TLS 1.3 without reporting a violation.

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• I have read the contribution guidelines.
• The pull request does not introduce breaking changes.

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[gazzyt]

I was unable to assign this to myself.
Rule TA-000017 has no unit tests

[gazzyt]

Added a new commit as I realised that rule TA-000011 (the functionApp variant of TA-000017) has the same issue.

[reynoldskr]

@JohnathonMohr please also look, this should be fine.

[JohnathonMohr]

Thank you for your proactive contribution! This change will require good testing, as you can see from my comment about changing operators. You can add rule tests yourself, or this can wait until we have bandwidth to add them.

[gazzyt]

@microsoft-github-policy-service agree company="Redcentric"

[JohnathonMohr]

This is looking really great, thank you! Just one extra request please.

[gazzyt]

Thanks for merging - when is the next release expected to be made?