chore(deps): update actions/download-artifact action to v8 (#955)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/download-artifact](https://redirect.github.com/actions/download-artifact)
| action | major | `v7.0.0` → `v8.0.0` |

---

### Release Notes

<details>
<summary>actions/download-artifact (actions/download-artifact)</summary>

###
[`v8.0.0`](https://redirect.github.com/actions/download-artifact/releases/tag/v8.0.0)

[Compare
Source](https://redirect.github.com/actions/download-artifact/compare/v7.0.0...v8.0.0)

##### v8 - What's new

##### Direct downloads

To support direct uploads in `actions/upload-artifact`, the action will
no longer attempt to unzip all downloaded files. Instead, the action
checks the `Content-Type` header ahead of unzipping and skips non-zipped
files. Callers wishing to download a zipped file as-is can also set the
new `skip-decompress` parameter to `false`.

##### Enforced checks (breaking)

A previous release introduced digest checks on the download. If a
download hash didn't match the expected hash from the server, the action
would log a warning. Callers can now configure the behavior on mismatch
with the `digest-mismatch` parameter. To be secure by default, we are
now defaulting the behavior to `error` which will fail the workflow run.

##### ESM

To support new versions of the @&#8203;actions/\* packages, we've
upgraded the package to ESM.

##### What's Changed

- Don't attempt to un-zip non-zipped downloads by
[@&#8203;danwkennedy](https://redirect.github.com/danwkennedy) in
[#&#8203;460](https://redirect.github.com/actions/download-artifact/pull/460)
- Add a setting to specify what to do on hash mismatch and default it to
`error` by
[@&#8203;danwkennedy](https://redirect.github.com/danwkennedy) in
[#&#8203;461](https://redirect.github.com/actions/download-artifact/pull/461)

**Full Changelog**:
<actions/download-artifact@v7...v8.0.0>

</details>

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.github/workflows/publish-to-pypi.yml

@@ -81,7 +81,7 @@ jobs:
 
     steps:
       - name: Retrieve release distributions
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8.0.0
         with:
           name: release-dists
           path: dist/