Update Zone11 implementation

[tgreenx]

Purpose

This PR proposes an update of test case Zone11 implementation.

Context

Test case specification: https://github.com/zonemaster/zonemaster/pull/1415 Test scenarios specification: https://github.com/zonemaster/zonemaster/pull/1417

Changes

• Update implementation (test case, message tags, profile)
• Update unit tests
• Update unit test data

How to test this PR

Unit tests are updated and should pass.

[tgreenx]

@matsduf @marc-vanderwal thanks, I have updated the unit tests and this PR is now ready for review. In particular, see the handling of specific root hints for scenarios NO-SPF-ROOT-ZONE, NULL-SPF-ROOT-ZONE, NON-NULL-SPF-ROOT-ZONE in t/Test-zone11.t where everything is in one file but requires a bit more code.

[matsduf]

@matsduf @marc-vanderwal thanks, I have updated the unit tests and this PR is now ready for review. In particular, see the handling of specific root hints for scenarios NO-SPF-ROOT-ZONE, NULL-SPF-ROOT-ZONE, NON-NULL-SPF-ROOT-ZONE in t/Test-zone11.t where everything is in one file but requires a bit more code.

Have you considered using the model introduced in #1467 instead?

[tgreenx]

Given that the domain-specific language in #1467 is merged, why not use that? It also supports replacing the root hints on the fly for subsequent scenarios.

Have you considered using the model introduced in #1467 instead?

Unfortunately no, just because I am not familiar with it yet and we are on a short deadline. I will start using it for next releases though !

[tgreenx]

@matsduf @marc-vanderwal please re-review