Add more unknown failures

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -0.33 :warning:

Comparison is base (3f08869) 74.20% compared to head (473ce19) 73.87%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #29 +/- ## ========================================== - Coverage 74.20% 73.87% -0.33% ========================================== Files 70 70 Lines 5753 5758 +5 ========================================== - Hits 4269 4254 -15 - Misses 1484 1504 +20 ``` | [Impacted Files](https://app.codecov.io/gh/ooni/data/pull/29?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ooni) | Coverage Δ | | |---|---|---| | [...ata/transforms/nettests/measurement\_transformer.py](https://app.codecov.io/gh/ooni/data/pull/29?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ooni#diff-b29uaWRhdGEvdHJhbnNmb3Jtcy9uZXR0ZXN0cy9tZWFzdXJlbWVudF90cmFuc2Zvcm1lci5weQ==) | `88.92% <ø> (ø)` | | ... and [6 files with indirect coverage changes](https://app.codecov.io/gh/ooni/data/pull/29/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ooni)

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