Bump astro and @astrojs/svelte in /report

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) and [@astrojs/svelte](https://github.com/withastro/astro/tree/HEAD/packages/integrations/svelte). These dependencies needed to be updated together.

Updates `astro` from 2.9.6 to 5.5.4
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG-v2.md)
- [Commits](https://github.com/withastro/astro/commits/astro@5.5.4/packages/astro)

Updates `@astrojs/svelte` from 2.2.0 to 7.0.7
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/svelte/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/svelte@7.0.7/packages/integrations/svelte)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:development
- dependency-name: "@astrojs/svelte"
  dependency-type: direct:development
...

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Author: dependabot[bot]