[ci-scan] Skip System.Formats.Nrbf.Tests on Mono CI

[github-actions]

Linked KBE: #128079
Tracking: #126636

Skips the System.Formats.Nrbf.Tests test assembly on Mono CI using <IgnoreForCI>. The entire assembly consistently times out on Mono (both MonoJIT and MonoInterpreter legs).

Verification

1. Same test (or test family)? Yes — System.Formats.Nrbf.Tests is the full assembly that times out.
2. Same failure signature? Yes — Command timed out, and was killed on the entire work item.
3. OS in scope? Yes — Windows (the only Mono library test leg in extra-platforms).
4. Architecture in scope? Yes — x64.

Failing legs

• runtime-extra-platforms (def 154): windows-x64 Release AllSubsets_Mono

The IgnoreForCI is scoped to RuntimeFlavor == 'Mono' only, matching the observed failure scope.

Note

🔒 Integrity filter blocked 3 items

The following items were blocked because they don't meet the GitHub integrity level.

• #85747 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #114222 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #125825 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

Generated by CI Outer-Loop Failure Scanner · ● 95.7M · ◷