chore(deps-dev): bump the svelte across 1 directories with 2 updates

Bumps the svelte with 2 updates in the / directory: [svelte-check](https://github.com/sveltejs/language-tools) and [svelte2tsx](https://github.com/sveltejs/language-tools).


Updates `svelte-check` from 3.6.4 to 3.6.6
- [Release notes](https://github.com/sveltejs/language-tools/releases)
- [Commits](sveltejs/language-tools@svelte-check-3.6.4...svelte-check-3.6.6)

Updates `svelte2tsx` from 0.7.1 to 0.7.3
- [Release notes](https://github.com/sveltejs/language-tools/releases)
- [Commits](sveltejs/language-tools@svelte2tsx-0.7.1...svelte2tsx-0.7.3)

---
updated-dependencies:
- dependency-name: svelte-check
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: svelte
- dependency-name: svelte2tsx
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: svelte
...

Signed-off-by: dependabot[bot] <support@github.com>