Update dependency NI.CSharp.Analyzers to 2.0.28

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
NI.CSharp.Analyzers	2.0.27 -> 2.0.28

---

Configuration

📅 Schedule: Branch creation - "monthly" (UTC), 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 was generated by Mend Renovate. View the repository job log.

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

[rajsite]

FYI @msmithNI @atmgrifter00 I got the PR to build which now errors due to new CA rules. We should try and either address them or decide to ignore them to let the PR merge (and create a Tech Debt to address them if they should be adopted). We should avoid leaving renovate PRs open for extended periods.