chore: bump the development-dependencies group with 2 updates

Bumps the development-dependencies group with 2 updates: [rollup](https://github.com/rollup/rollup) and [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte).


Updates `rollup` from 4.52.5 to 4.53.1
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.52.5...v4.53.1)

Updates `svelte` from 5.43.2 to 5.43.5
- [Release notes](https://github.com/sveltejs/svelte/releases)
- [Changelog](https://github.com/sveltejs/svelte/blob/main/packages/svelte/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/svelte/commits/svelte@5.43.5/packages/svelte)

---
updated-dependencies:
- dependency-name: rollup
  dependency-version: 4.53.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: svelte
  dependency-version: 5.43.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
...

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Author: dependabot[bot]