fix(deps): update dependency astro to v4.15.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
astro (source)	4.15.0 -> 4.15.1

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Release Notes

withastro/astro (astro)

### [`v4.15.1`](https://togithub.com/withastro/astro/blob/HEAD/packages/astro/CHANGELOG.md#4151) ##### Patch Changes - [#​11872](https://togithub.com/withastro/astro/pull/11872) [`9327d56`](https://togithub.com/withastro/astro/commit/9327d56755404b481993b058bbfc4aa7880b2304) Thanks [@​bluwy](https://togithub.com/bluwy)! - Fixes `astro add` importing adapters and integrations - [#​11767](https://togithub.com/withastro/astro/pull/11767) [`d1bd1a1`](https://togithub.com/withastro/astro/commit/d1bd1a11f7aca4d2141d1c4665f2db0440393d03) Thanks [@​ascorbic](https://togithub.com/ascorbic)! - Refactors content layer sync to use a queue

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[socket-security[bot]]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/astro@4.15.1	Transitive: environment, eval, filesystem, network, shell, unsafe	+315	62.9 MB	fredkschott

🚮 Removed packages: npm/astro@4.15.0)

View full report↗︎