Verifiaction: Add reference to Diffing_Engine to properly access the IsEqual method

[IsakNaslundBh]

Issues addressed by this PR

Closes #3413

Fixes references to the verification solution that broke after BHoM/Test_Toolkit#474

Test files

Make sure compiles, and checks should be actually running on this PR.

Changelog

Additional comments

[IsakNaslundBh]

@BHoMBot check serialisation
@BHoMBot check null-handling

[bhombot-ci]

@IsakNaslundBh to confirm, the following actions are now queued:

• check serialisation
• check null-handling

[IsakNaslundBh]

@BHoMBot check required
@BHoMBot check compliance

[bhombot-ci]

@IsakNaslundBh to confirm, the following actions are now queued:

• check code-compliance
• check documentation-compliance
• check project-compliance
• check core
• check null-handling
• check serialisation
• check versioning
• check installer
• check code-compliance
• check documentation-compliance
• check project-compliance
• check branch-compliance
• check dataset-compliance
• check copyright-compliance

[bhombot-ci]

The check serialisation has already been run previously and recorded as a successful check. This check has not been run again at this time.

[pawelbaran]

Approving on the basis of a discussion with @IsakNaslundBh

[IsakNaslundBh]

Will dispensate null handling on this PR, as the fact that it is failing now is a clear indication that it is now running, while before it was silently just being skipped due to the build errors on the verification solution.

For code compliance, I will also dispensate, as this is a project sitting outside the general Engine.

[bhombot-ci]

The check documentation-compliance has already been run previously and recorded as a successful check. This check has not been run again at this time.

[bhombot-ci]

The check project-compliance has already been run previously and recorded as a successful check. This check has not been run again at this time.

[IsakNaslundBh]

@BHoMBot check unit-tests

[bhombot-ci]

@IsakNaslundBh to confirm, the following actions are now queued:

• check unit-tests

There are 13 requests in the queue ahead of you.

[bhombot-ci]

FAO: @adecler @pawelbaran @IsakNaslundBh
@IsakNaslundBh is seeking dispensation on this Pull Request to skip a required check. Please can you provide authorisation for the check to be skipped, or provide assistance as appropriate.

The check they wish to have dispensation on is code-compliance.

If you are providing dispensation on this occasion, please reply with:

@BHoMBot this is a DevOps instruction. I am authorising dispensation to be granted on check ref. 29713296153

[bhombot-ci]

FAO: @adecler @pawelbaran @IsakNaslundBh
@IsakNaslundBh is seeking dispensation on this Pull Request to skip a required check. Please can you provide authorisation for the check to be skipped, or provide assistance as appropriate.

The check they wish to have dispensation on is null-handling.

If you are providing dispensation on this occasion, please reply with:

@BHoMBot this is a DevOps instruction. I am authorising dispensation to be granted on check ref. 29712010796

[IsakNaslundBh]

@BHoMBot this is a DevOps instruction. I am authorising dispensation to be granted on check ref. 29713296153

[bhombot-ci]

@IsakNaslundBh I have now provided a passing check on reference 29713296153 as requested.

[IsakNaslundBh]

@BHoMBot this is a DevOps instruction. I am authorising dispensation to be granted on check ref. 29712010796

[bhombot-ci]

@IsakNaslundBh I have now provided a passing check on reference 29712010796 as requested.

[IsakNaslundBh]

@BHoMBot check ready-to-merge

[bhombot-ci]

@IsakNaslundBh to confirm, the following actions are now queued:

• check ready-to-merge