build(deps): bump svelte from 4.2.1 to 4.2.19 (#476)

Bumps
[svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte)
from 4.2.1 to 4.2.19.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/releases">svelte's
releases</a>.</em></p>
<blockquote>
<h2>svelte@4.2.19</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p>fix: ensure typings for <code>&lt;svelte:options&gt;</code> are
picked up (<a
href="https://github.com/sveltejs/svelte/pull/12902">#12902</a>)</p>
</li>
<li>
<p>fix: escape <code>&lt;</code> in attribute strings (<a
href="https://github.com/sveltejs/svelte/pull/12989">#12989</a>)</p>
</li>
</ul>
<h2>svelte@4.2.18</h2>
<h3>Patch Changes</h3>
<ul>
<li>chore: speed up regex (<a
href="https://github.com/sveltejs/svelte/pull/11922">#11922</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sveltejs/svelte/blob/svelte@4.2.19/packages/svelte/CHANGELOG.md">svelte's
changelog</a>.</em></p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sveltejs/svelte/commit/d8b31333ec4afeab7dd178aedc7c187bfb971531"><code>d8b3133</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/12990">#12990</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/83e96e044deb5ecbae2af361ae9e31d3e1ac43a3"><code>83e96e0</code></a>
fix: escape <code>&lt;</code> in attribute strings (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/12989">#12989</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/5ec4409fb270b2edf99c7140602202ad9f14ef26"><code>5ec4409</code></a>
fix: ensure typings for <code>\&lt;svelte:options&gt;</code> are picked
up (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/12902">#12902</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/230916f5a0be3cf4ccf643e262ef3e6bfa757ed5"><code>230916f</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11925">#11925</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/dbe605791259cc707cf3f244d8745a7b84b459ce"><code>dbe6057</code></a>
chore: speed up regex (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11922">#11922</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/a8deae9323f942be6a9cffe414fdc2a7484f70ca"><code>a8deae9</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11594">#11594</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/8592914fdd332378ca14d33831c381fff333a5ea"><code>8592914</code></a>
fix: correctly handle falsy values of style directives in SSR mode (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11584">#11584</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/8e4c7788a995ce1b867d1c3f638a2695ef0cfbb3"><code>8e4c778</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11491">#11491</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/1bab571caa9f1bc86443d830a10dd8ee9dbff973"><code>1bab571</code></a>
fix: additional check for component on destroy (svelte4) (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11489">#11489</a>)</li>
<li><a
href="https://github.com/sveltejs/svelte/commit/9f2341f3f2df992a81a84990e2e41e4036541088"><code>9f2341f</code></a>
Version Packages (<a
href="https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte/issues/11202">#11202</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/sveltejs/svelte/commits/svelte@4.2.19/packages/svelte">compare
view</a></li>
</ul>
</details>
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