feat: make some tables visible in `hgvs::sequences`

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (9c75735) 88.87% compared to head (0691c67) 88.87%.

:exclamation: Current head 0691c67 differs from pull request most recent head e0945f6. Consider uploading reports for the commit e0945f6 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #87 +/- ## ======================================= Coverage 88.87% 88.87% ======================================= Files 19 19 Lines 7976 7976 ======================================= Hits 7089 7089 Misses 887 887 ``` | [Impacted Files](https://codecov.io/gh/bihealth/hgvs-rs/pull/87?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bihealth) | Coverage Δ | | |---|---|---| | [src/sequences.rs](https://codecov.io/gh/bihealth/hgvs-rs/pull/87?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bihealth#diff-c3JjL3NlcXVlbmNlcy5ycw==) | `99.40% <100.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bihealth). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bihealth)

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