Bump dotenv from 16.4.3 to 16.4.4 (#796)

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.4.3 to
16.4.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md">dotenv's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/motdotla/dotenv/compare/v16.4.3...v16.4.4">16.4.4</a>
(2024-02-13)</h2>
<h3>Changed</h3>
<ul>
<li>🐞 Replaced chaining operator <code>?.</code> with old school
<code>&amp;&amp;</code> (fixing node 12 failures) <a
href="https://redirect.github.com/motdotla/dotenv/pull/812">#812</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/motdotla/dotenv/commit/d03e39794ac29aa7e7fde20492b0b8c51544d9d7"><code>d03e397</code></a>
16.4.4</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/3275a0a940a8560bc42e93b5a814cea23b3dae38"><code>3275a0a</code></a>
changelog 🪵</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/f40a8c3e3519ba9dca3014ff47541f276f90420a"><code>f40a8c3</code></a>
Merge pull request <a
href="https://redirect.github.com/motdotla/dotenv/issues/812">#812</a>
from motdotla/patch-12</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/1dc22d312fc641c9384fcec4b8181d089e37de8c"><code>1dc22d3</code></a>
replace 14 chaining operator</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/9f1999c01e2ebc1cfed7630c16987f5a0ceedfb0"><code>9f1999c</code></a>
add 12 showing issue</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/06fd9bb43c5c8b07e5879f9180c2e03b96dadd9b"><code>06fd9bb</code></a>
update README</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/91bb2d88a332e9d5de96b96ca2fc6c3969dcacc4"><code>91bb2d8</code></a>
Merge pull request <a
href="https://redirect.github.com/motdotla/dotenv/issues/809">#809</a>
from motdotla/additional-tests</li>
<li><a
href="https://github.com/motdotla/dotenv/commit/5057a81ad0fc4e1feef20d6a393604f02ea546a6"><code>5057a81</code></a>
add test showing .env.vault decryption stil works with multi-files to
options...</li>
<li>See full diff in <a
href="https://github.com/motdotla/dotenv/compare/v16.4.3...v16.4.4">compare
view</a></li>
</ul>
</details>
<br />


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package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@x-govuk/govuk-prototype-components": "^3.0.3",
-    "dotenv": "^16.4.3",
+    "dotenv": "^16.4.4",
     "express": "~4.18.2",
     "govuk-frontend": "^5.0.0",
     "nunjucks": "^3.2.4",