[ci-scan] Mute SVE2 and Runtime_105944 tests under jitstress

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Linked KBE: #127955

Mark Sve2_r, Sve2_ro, and Runtime_105944 test projects as JitOptimizationSensitive so they are skipped in JIT stress modes where they consistently crash with the FPbased assertion during SVE2 code generation on arm64.

KBE verification

1. Same test (or test family)? Yes — Sve2_r.csproj and Sve2_ro.csproj contain the SVE2 intrinsics tests listed in the KBE (Sve2_AbsSaturate_short etc.), and Runtime_105944 contains ReorderSetGetFfr listed in the KBE.
2. Same failure signature? Yes — Assertion failed 'FPbased' during Generate code phase.
3. Same OS? Yes — both linux and windows arm64, matching the KBE scope.
4. Same architecture? Yes — arm64 only, matching the KBE scope.

Reasoning

The FPbased assertion fires across multiple jitstress modes (jitstress1, jitstress2, jitstressregs8) on both linux-arm64 and windows-arm64. The following legs are affected:

• runtime-coreclr jitstress (def 109): linux-arm64, windows-arm64
• runtime-coreclr jitstress2-jitstressregs (def 111): linux-arm64
• runtime-coreclr r2r-extra (def 114): linux-arm64

JitOptimizationSensitive is the appropriate muting mechanism because it excludes from all JIT stress modes that modify optimization behavior, matching the observed failure scope (MinOpts/Tier0 under stress).

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• dotnet.github.io

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "dotnet.github.io"

See Network Configuration for more information.

Note

🔒 Integrity filter blocked 8 items

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

• #115515 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #117369 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #6385 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #7141 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #44158 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #5637 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #122721 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #107929 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 · ● 89.5M · ◷

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