build(deps-dev): bump postcss from 8.4.44 to 8.4.45 (#122)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.44 to
8.4.45.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/releases">postcss's
releases</a>.</em></p>
<blockquote>
<h2>8.4.45</h2>
<ul>
<li>Removed unnecessary fix which could lead to infinite loop.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/blob/main/CHANGELOG.md">postcss's
changelog</a>.</em></p>
<blockquote>
<h2>8.4.45</h2>
<ul>
<li>Removed unnecessary fix which could lead to infinite loop.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/postcss/postcss/commit/448c4f34d6540181e8ceb499dd9ffe4518356d1c"><code>448c4f3</code></a>
Release 8.4.45 version</li>
<li><a
href="https://github.com/postcss/postcss/commit/1c77d2e33396a314dce558d63ffdbcae7e5c5014"><code>1c77d2e</code></a>
Update unnecessary check</li>
<li><a
href="https://github.com/postcss/postcss/commit/f38b329323b050fde56c2760b6ffe9e3786a23dc"><code>f38b329</code></a>
Try to fix CI</li>
<li>See full diff in <a
href="https://github.com/postcss/postcss/compare/8.4.44...8.4.45">compare
view</a></li>
</ul>
</details>
<br />


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

package.json

@@ -3,7 +3,7 @@
     "@netlify/plugin-lighthouse": "^6.0.0",
     "autoprefixer": "^10.4.20",
     "netlify-plugin-hugo-cache-resources": "^0.2.1",
-    "postcss": "^8.4.44",
+    "postcss": "^8.4.45",
     "postcss-cli": "^11.0.0",
     "postcss-color-mod-function": "^3.0.3"
   }