chore(deps): update github artifact actions (#2290)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/download-artifact](https://redirect.github.com/actions/download-artifact)
| action | major | `v7` → `v8` |
|
[actions/upload-artifact](https://redirect.github.com/actions/upload-artifact)
| action | major | `v6` → `v7` |

---

### Release Notes

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

###
[`v8`](https://redirect.github.com/actions/download-artifact/compare/v7...v8)

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

</details>

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

###
[`v7`](https://redirect.github.com/actions/upload-artifact/compare/v6...v7)

[Compare
Source](https://redirect.github.com/actions/upload-artifact/compare/v6...v7)

</details>

---

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---

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.github/workflows/openapi-ci.yaml

@@ -65,7 +65,7 @@ jobs:
               run: npm run openapi:build
 
             - name: Upload bundles
-              uses: actions/upload-artifact@v6
+              uses: actions/upload-artifact@v7
               with:
                   name: openapi-bundles
                   path: |
@@ -97,7 +97,7 @@ jobs:
                   NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 
             - name: Download bundles
-              uses: actions/download-artifact@v7
+              uses: actions/download-artifact@v8
               with:
                   name: openapi-bundles
                   path: static/api/