chore(deps): update dependency @astrojs/react to v4.2.0 (#948)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[@astrojs/react](https://docs.astro.build/en/guides/integrations-guide/react/)
([source](https://redirect.github.com/withastro/astro/tree/HEAD/packages/integrations/react))
| [`4.1.6` ->
`4.2.0`](https://renovatebot.com/diffs/npm/@astrojs%2freact/4.1.6/4.2.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@astrojs%2freact/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@astrojs%2freact/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@astrojs%2freact/4.1.6/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@astrojs%2freact/4.1.6/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>withastro/astro (@&#8203;astrojs/react)</summary>

###
[`v4.2.0`](https://redirect.github.com/withastro/astro/blob/HEAD/packages/integrations/react/CHANGELOG.md#420)

[Compare
Source](https://redirect.github.com/withastro/astro/compare/@astrojs/[email protected]...@astrojs/[email protected])

##### Minor Changes

-
[#&#8203;13036](https://redirect.github.com/withastro/astro/pull/13036)
[`3c90d8f`](https://redirect.github.com/withastro/astro/commit/3c90d8f3e0baba1463a9022c2e8c777204ad2250)
Thanks [@&#8203;artmsilva](https://redirect.github.com/artmsilva)! -
Adds experimental support for disabling streaming

This is useful to support libraries that are not compatible with
streaming such as some CSS-in-JS libraries. To disable streaming for all
React components in your project, set `experimentalDisableStreaming:
true` as a configuration option for `@astrojs/react`:

    ```diff
    // astro.config.mjs
    import { defineConfig } from 'astro/config';
    import react from '@&#8203;astrojs/react';

    export default defineConfig({
      integrations: [
        react({
    +      experimentalDisableStreaming: true,
        }),
      ],
    });
    ```

</details>

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