Update PublishCodeCoverageResults to v2

[bothzoli]

This PR closes #1153

The changes in this PR are as follows:

• Update Azure DevOps task version

I have read the contributing guidelines and have completed the following:

• Tested my code end-to-end against a live Azure subscription.
• Updated the documentation in the docs folder for the affected changes.
• Written unit tests against the modified code that I have made.
• Updated the release notes with a new entry for this PR.
• Checked the coding standards outlined in the contributions guide and ensured my code adheres to them.

If I haven't completed any of the tasks above, I include the reasons why here:
Change in Azure DevOps task, no change in source code. Cannot test pipeline run locally.

[bothzoli]

No more warnings regarding deprecated task version.
Unfortunately however, the new version does not support the detailed reporting that was available with V1.
See also this GitHub issue.

A workaround mentioned is the usage if this Azure DevOps task.

Let me know whether you'd prefer to:
1 - Keep V1 with the detailed report disregarding warning messages 👉 Close this PR without merging
2 - Use V2 with the limited reporting capabilities 👉 Merge this PR
3 - Use aforementioned ADO task to provide detailed coverage report 👉 Let me know, and I'd be happy to rework this PR
4 - Other 👉 Let me know, I'd be happy to help

[ninjarobot]

I don't want to lose the detailed reports, so I would prefer one of the other options. Being able to actually see what is covered is beneficial, whereas a simple number is a useless metric.

Making v2 remarkably worse than v1 is laughable and so many people have pointed this out that I'm surprised they haven't either made a v3 or just abandoned v2 and stopped with the deprecation warnings.

[bothzoli]

Yeap, I agree completely.
Would you prefer keeping the depreciation warning messages or the third party ADO task?