Bump lodash and @astrojs/language-server in /website (#334)

Removes [lodash](https://github.com/lodash/lodash). It's no longer used
after updating ancestor dependency
[@astrojs/language-server](https://github.com/withastro/astro/tree/HEAD/packages/language-tools/language-server).
These dependencies need to be updated together.

Removes `lodash`

Updates `@astrojs/language-server` from 2.15.4 to 2.16.6
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/withastro/astro/releases"><code>@​astrojs/language-server</code>'s
releases</a>.</em></p>
<blockquote>
<h2><code>@​astrojs/language-server</code><a
href="https://github.com/2"><code>@​2</code></a>.16.6</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15927">#15927</a>
<a
href="https://github.com/withastro/astro/commit/421e8de6e9e13ca45864c2d3deed7e98e3ee6138"><code>421e8de</code></a>
Thanks <a
href="https://github.com/FelmonFekadu"><code>@​FelmonFekadu</code></a>!
- Fixes completions sometimes not working inside the <code>href</code>
attribute</li>
</ul>
<h2><code>@​astrojs/language-server</code><a
href="https://github.com/2"><code>@​2</code></a>.16.5</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15895">#15895</a>
<a
href="https://github.com/withastro/astro/commit/7b4b2549437eb099c5e96025dcf8d24ea56f30d0"><code>7b4b254</code></a>
Thanks <a
href="https://github.com/Princesseuh"><code>@​Princesseuh</code></a>! -
Updates Volar services to 0.0.70. This updates notably mean that the
transitive dependency yaml-language-server no longer depends on a
vulnerable version of lodash, causing warnings to show when installing
the language server.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/withastro/astro/blob/main/packages/language-tools/language-server/CHANGELOG.md"><code>@​astrojs/language-server</code>'s
changelog</a>.</em></p>
<blockquote>
<h2>2.16.6</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15927">#15927</a>
<a
href="https://github.com/withastro/astro/commit/421e8de6e9e13ca45864c2d3deed7e98e3ee6138"><code>421e8de</code></a>
Thanks <a
href="https://github.com/FelmonFekadu"><code>@​FelmonFekadu</code></a>!
- Fixes completions sometimes not working inside the <code>href</code>
attribute</li>
</ul>
<h2>2.16.5</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15895">#15895</a>
<a
href="https://github.com/withastro/astro/commit/7b4b2549437eb099c5e96025dcf8d24ea56f30d0"><code>7b4b254</code></a>
Thanks <a
href="https://github.com/Princesseuh"><code>@​Princesseuh</code></a>! -
Updates Volar services to 0.0.70. This updates notably mean that the
transitive dependency yaml-language-server no longer depends on a
vulnerable version of lodash, causing warnings to show when installing
the language server.</li>
</ul>
<h2>2.16.4</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/withastro/astro/pull/15820">#15820</a>
<a
href="https://github.com/withastro/astro/commit/e20474b98c6d868ed9734f7eeb7564bffe8bfd77"><code>e20474b</code></a>
Thanks <a
href="https://github.com/Princesseuh"><code>@​Princesseuh</code></a>! -
Fixes broken publish</p>
</li>
<li>
<p>Updated dependencies [<a
href="https://github.com/withastro/astro/commit/e20474b98c6d868ed9734f7eeb7564bffe8bfd77"><code>e20474b</code></a>]:</p>
<ul>
<li><code>@​astrojs/yaml2ts</code><a
href="https://github.com/0"><code>@​0</code></a>.2.3</li>
</ul>
</li>
</ul>
<h2>2.16.1</h2>
<h3>Patch Changes</h3>
<ul>
<li>
<p><a
href="https://redirect.github.com/withastro/astro/pull/15187">#15187</a>
<a
href="https://github.com/withastro/astro/commit/bbb5811eb801a42dc091bb09ea19d6cde3033795"><code>bbb5811</code></a>
Thanks <a
href="https://github.com/matthewp"><code>@​matthewp</code></a>! - Update
to Astro 6 beta</p>
</li>
<li>
<p><a
href="https://redirect.github.com/withastro/astro/pull/14421">#14421</a>
<a
href="https://github.com/withastro/astro/commit/df6d2d7bbcaf6b6a327a37a6437d4adade6e2485"><code>df6d2d7</code></a>
Thanks <a
href="https://github.com/florian-lefebvre"><code>@​florian-lefebvre</code></a>!
- Removes the previously deprecated <code>Astro.glob()</code> - (<a
href="https://docs.astro.build/en/guides/upgrade-to/v6/#removed-astroglob">v6
upgrade guidance</a>)</p>
</li>
</ul>
<h2>2.16.1-beta.1</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15187">#15187</a>
<a
href="https://github.com/withastro/astro/commit/bbb5811eb801a42dc091bb09ea19d6cde3033795"><code>bbb5811</code></a>
Thanks <a
href="https://github.com/matthewp"><code>@​matthewp</code></a>! - Update
to Astro 6 beta</li>
</ul>
<h2>2.16.1-alpha.0</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/14421">#14421</a>
<a
href="https://github.com/withastro/astro/commit/df6d2d7bbcaf6b6a327a37a6437d4adade6e2485"><code>df6d2d7</code></a>
Thanks <a
href="https://github.com/florian-lefebvre"><code>@​florian-lefebvre</code></a>!
- Removes the previously deprecated <code>Astro.glob()</code> - (<a
href="https://docs.astro.build/en/guides/upgrade-to/v6/#removed-astroglob">v6
upgrade guidance</a>)</li>
</ul>
<h2>2.16.3</h2>
<h3>Patch Changes</h3>
<ul>
<li><a
href="https://redirect.github.com/withastro/astro/pull/15199">#15199</a>
<a
href="https://github.com/withastro/astro/commit/d8e64ef77ef364b1541a5d192bcff299135d3bc8"><code>d8e64ef</code></a>
Thanks <a
href="https://github.com/ArmandPhilippot"><code>@​ArmandPhilippot</code></a>!
- Fixes the links to Astro Docs so that they match the current docs
structure.</li>
</ul>
<h2>2.16.2</h2>
<h3>Patch Changes</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/withastro/astro/commits/@astrojs/language-server@2.16.6/packages/language-tools/language-server">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by [GitHub Actions](<a
href="https://www.npmjs.com/~GitHub">https://www.npmjs.com/~GitHub</a>
Actions), a new releaser for <code>@​astrojs/language-server</code>
since your current version.</p>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
You can disable automated security fix PRs for this repo from the
[Security Alerts
page](https://github.com/google/sedpack/network/alerts).

</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]