style: fix ruff issues

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 16.66667% with 5 lines in your changes missing coverage. Please review.

Project coverage is 89.11%. Comparing base (e5f5e82) to head (6d0e10a).

:exclamation: Current head 6d0e10a differs from pull request most recent head e00ad6e

Please upload reports for the commit e00ad6e to get more accurate results.

Files	Patch %	Lines
python-sdk/src/astro/databases/duckdb.py	0.00%	2 Missing :warning:
python-sdk/src/astro/databases/sqlite.py	0.00%	2 Missing :warning:
python-sdk/src/astro/databases/snowflake.py	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2172 +/- ## ========================================== - Coverage 90.24% 89.11% -1.14% ========================================== Files 75 75 Lines 4316 4318 +2 Branches 538 538 ========================================== - Hits 3895 3848 -47 - Misses 318 367 +49 Partials 103 103 ``` | [Flag](https://app.codecov.io/gh/astronomer/astro-sdk/pull/2172/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=astronomer) | Coverage Δ | | |---|---|---| | [PythonSDK](https://app.codecov.io/gh/astronomer/astro-sdk/pull/2172/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=astronomer) | `89.11% <16.66%> (-1.14%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=astronomer#carryforward-flags-in-the-pull-request-comment) to find out more.

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