LNT: fix flake8 url & update pre-commit pins

[codecov[bot]]

Codecov Report

Base: 96.44% // Head: 95.97% // Decreases project coverage by -0.46% :warning:

Coverage data is based on head (aa7693e) compared to base (8eb298e). Patch has no changes to coverable lines.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #609 +/- ## ========================================== - Coverage 96.44% 95.97% -0.47% ========================================== Files 11 11 Lines 1714 1714 ========================================== - Hits 1653 1645 -8 - Misses 61 69 +8 ``` | [Impacted Files](https://codecov.io/gh/corteva/rioxarray/pull/609?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=corteva) | Coverage Δ | | |---|---|---| | [rioxarray/raster\_writer.py](https://codecov.io/gh/corteva/rioxarray/pull/609/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=corteva#diff-cmlveGFycmF5L3Jhc3Rlcl93cml0ZXIucHk=) | `91.58% <0.00%> (-3.74%)` | :arrow_down: | | [rioxarray/\_io.py](https://codecov.io/gh/corteva/rioxarray/pull/609/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=corteva#diff-cmlveGFycmF5L19pby5weQ==) | `95.78% <0.00%> (-0.77%)` | :arrow_down: | 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=corteva). 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=corteva)

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