fix(deps): update dependency astro to v4.8.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
astro (source)	4.8.1 -> 4.8.2

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Release Notes

withastro/astro (astro)

### [`v4.8.2`](https://togithub.com/withastro/astro/blob/HEAD/packages/astro/CHANGELOG.md#482) ##### Patch Changes - [#​10990](https://togithub.com/withastro/astro/pull/10990) [`4161a2a`](https://togithub.com/withastro/astro/commit/4161a2a3d095eaf4d109b4ac49f11f6762bed017) Thanks [@​liruifengv](https://togithub.com/liruifengv)! - fix incorrect actions path on windows - [#​10979](https://togithub.com/withastro/astro/pull/10979) [`6fa89e8`](https://togithub.com/withastro/astro/commit/6fa89e84c917f487be9f62875d85c61974e71590) Thanks [@​BryceRussell](https://togithub.com/BryceRussell)! - Fix loading of non-index routes that end with `index.html`

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