feat: infer missing metadata

[balajtimate]

• Implement HTSinfer plugin in zarp.plugins.sample_processors.htsinfer
• Add unit tests for HTSinfer workflow in tests/plugins/sample_processors/test_htsinfer.py
• Update zarp/config/models.py with HTSinfer config file model
• Update zarp/snakemake/run.py, forcing singularity in case of HTSinfer workflow run

Fixes #34

Type of change

• [X] New feature (non-breaking change which adds functionality)

Checklist

• [X] I have performed a self-review of my own code
• [X] My code follows the existing coding style, lints and generates no new warnings
• [X] I have added type annotations to all function/method signatures, and I have added type annotations for any local variables that are non-trivial, potentially ambiguous or might otherwise benefit from explicit typing.
• [X] I have commented my code in hard-to-understand areas
• [X] I have added Google-style docstrings to all new modules, classes, methods/functions or updated previously existing ones
• [X] I have added tests that prove my fix is effective or that my feature works
• [X] New and existing unit tests pass locally with my changes and I have not reduced the code coverage relative to the previous state
• [X] I have updated any sections of the app's documentation that are affected by the proposed changes

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (6bdefa1) 100.00% compared to head (9e47707) 100.00%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #60 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 22 22 Lines 1151 1185 +34 ========================================= + Hits 1151 1185 +34 ``` | [Impacted Files](https://app.codecov.io/gh/zavolanlab/zarp-cli/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zavolanlab) | Coverage Δ | | |---|---|---| | [zarp/config/args.py](https://app.codecov.io/gh/zavolanlab/zarp-cli/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zavolanlab#diff-emFycC9jb25maWcvYXJncy5weQ==) | `100.00% <ø> (ø)` | | | [zarp/config/models.py](https://app.codecov.io/gh/zavolanlab/zarp-cli/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zavolanlab#diff-emFycC9jb25maWcvbW9kZWxzLnB5) | `100.00% <100.00%> (ø)` | | | [zarp/plugins/sample\_processors/htsinfer.py](https://app.codecov.io/gh/zavolanlab/zarp-cli/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zavolanlab#diff-emFycC9wbHVnaW5zL3NhbXBsZV9wcm9jZXNzb3JzL2h0c2luZmVyLnB5) | `100.00% <100.00%> (ø)` | | | [zarp/snakemake/run.py](https://app.codecov.io/gh/zavolanlab/zarp-cli/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zavolanlab#diff-emFycC9zbmFrZW1ha2UvcnVuLnB5) | `100.00% <100.00%> (ø)` | |

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.

[balajtimate]

Removed --htsinfer-config from args.py, models.py and the config yaml file. Also added DRY_RUN execution mode compatibility to the HTSinfer plugin.