test: skip recall test for 4bit PQ

[BubbleCal]

No description provided.

[github-actions]

Code Review

P0: Missing context and tracking issue

This PR disables recall checks for 4-bit PQ tests by setting recall_requirement to 0.0, but:

1. No explanation for why this is needed - The PR body is empty and there's no linked issue. What's causing the recall to fail? Is it a bug in the 4-bit PQ implementation, flaky tests, or expected behavior?

2. No tracking issue - If this is truly temporary (as the comment says), there should be a GitHub issue linked to track when these tests should be re-enabled.

3. Tests effectively become no-ops - With recall_requirement = 0.0, these tests no longer validate recall quality at all. Consider using #[ignore] instead if the tests are temporarily broken, as this makes it clearer the tests are intentionally skipped and shows up in test output.

Suggested approach:

• Add context in the PR description explaining what's failing and why
• Create a tracking issue and reference it in the comment
• Consider using #[ignore = "Tracking issue #XXX"] instead of setting recall to 0.0, which would be more explicit

Without understanding the root cause, it's hard to assess whether disabling these tests is the right approach.

[Xuanwo]

This test case is flaky and not widely used in production environments. Skipping it looks good to me.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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