chore(deps-dev): bump svelte from 3.47.0 to 3.49.0

[dependabot[bot]]

Bumps svelte from 3.47.0 to 3.49.0.

Changelog

Sourced from svelte's changelog.

3.49.0

• Improve performance of string escaping during SSR (#5701)
• Add ComponentType and ComponentProps convenience types (#6770)
• Add support for CSS @layer (#7504)
• Export CompileOptions from svelte/compiler (#7658)
• Fix DOM-less components not being properly destroyed (#7488)
• Fix class: directive updates with <svelte:element> (#7521, #7571)
• Harden attribute escaping during SSR (#7530)

3.48.0

• Allow creating cancelable custom events with createEventDispatcher (#4623)
• Support {@const} tag in {#if} blocks #7241
• Return the context object in setContext #7427
• Allow comments inside {#each} blocks when using animate: (#3999)
• Fix |local transitions in {#key} blocks (#5950)
• Support svg namespace for {@html} (#7002, #7450)
• Fix {@const} tag not working inside a component when there's no let: #7189
• Remove extraneous leading newline inside <pre> and <textarea> (#7264)
• Fix erroneous setting of textContent for \<template> elements (#7297)
• Fix value of let: bindings not updating in certain cases (#7440)
• Fix handling of void tags in <svelte:element> (#7449)
• Fix handling of boolean attributes in <svelte:element> (#7478)
• Add special style scoping handling of [open] selectors on <dialog> elements (#7495)

Commits

• 52153db -> v3.49.0
• 3798808 update changelog
• 0fa0a38 [fix] export CompileOptions (#7658)
• a3ecb44 update changelog
• 7e1691c [fix] support @​layer (#7514)
• 4583b17 Update CHANGELOG.md
• 02f60fb [fix]destroy empty component (#7492)
• 31e5f8b [docs] "What's new in Svelte" July newsletter (#7637)
• 6f57571 [feat] add convenience types ComponentType and ComponentProps (#6770)
• 2f562d9 [docs] use npm create instead of npm init (#7641)
• Additional commits viewable in compare view

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