chore(deps): Update Prek to v0.4.6 (#149)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [prek](https://redirect.github.com/j178/prek) | patch | `0.4.5` →
`0.4.6` |

---

### Release Notes

<details>
<summary>j178/prek (prek)</summary>

###
[`v0.4.6`](https://redirect.github.com/j178/prek/blob/HEAD/CHANGELOG.md#046)

[Compare
Source](https://redirect.github.com/j178/prek/compare/v0.4.5...v0.4.6)

Released on 2026-07-01.

##### Enhancements

- Verify managed toolchain downloads before installation
([#&#8203;2229](https://redirect.github.com/j178/prek/pull/2229))
- Add `PREK_DOCKER_NO_INIT` to opt-out Docker `--init`
([#&#8203;2242](https://redirect.github.com/j178/prek/pull/2242))
- Improve subprocess error messages
([#&#8203;2257](https://redirect.github.com/j178/prek/pull/2257))
- Split run concurrency knobs: `PREK_CONCURRENT_HOOKS` and
`PREK_CONCURRENT_BATCHES`
([#&#8203;2276](https://redirect.github.com/j178/prek/pull/2276))

##### Performance

- Avoid allocating markdown extensions per file
([#&#8203;2245](https://redirect.github.com/j178/prek/pull/2245))
- Avoid unchanged config tracking writes
([#&#8203;2247](https://redirect.github.com/j178/prek/pull/2247))
- Delay trailing whitespace output buffer
([#&#8203;2244](https://redirect.github.com/j178/prek/pull/2244))
- Prefilter VCS permalink lines
([#&#8203;2253](https://redirect.github.com/j178/prek/pull/2253))
- Skip unnecessary submodule updates during hook repo clone
([#&#8203;2255](https://redirect.github.com/j178/prek/pull/2255))

##### Documentation

- Document `language_version` inferring for Python and Go
([#&#8203;2241](https://redirect.github.com/j178/prek/pull/2241))

##### Other changes

- Refactor env var handling
([#&#8203;2277](https://redirect.github.com/j178/prek/pull/2277))
- Use `serde-saphyr` for YAML string quoting
([#&#8203;2228](https://redirect.github.com/j178/prek/pull/2228))

##### Contributors

- [@&#8203;shaanmajid](https://redirect.github.com/shaanmajid)
- [@&#8203;j178](https://redirect.github.com/j178)

</details>

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.github/workflows/pre-commit.yml

@@ -29,4 +29,4 @@ jobs:
     - name: prek
       uses: j178/prek-action@bdca6f102f98e2b4c7029491a53dfd366469e33d # v2.0.4
       with:
-        prek-version: '0.4.5'
+        prek-version: '0.4.6'