chore(deps): update dependency microsoft.net.test.sdk to v17.6.0

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.NET.Test.Sdk	nuget	minor	`17.5.0` -> `17.6.0`

Release Notes

microsoft/vstest

### [`v17.6.0`](https://togithub.com/microsoft/vstest/releases/tag/v17.6.0) See the release notes [here](https://togithub.com/microsoft/vstest/blob/main/docs/releases.md#1760).

Configuration

📅 Schedule: Branch creation - "before 07:00 on Thursday" in timezone Europe/Oslo, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

[ ] If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.

Altinn / altinn-accesstoken

chore(deps): update dependency microsoft.net.test.sdk to v17.6.0 #27

Release Notes

Configuration