Bump shell-quote from 1.7.2 to 1.7.3 in /js/lib (#36)

Summary:
Bumps [shell-quote](https://github.com/substack/node-shell-quote) from 1.7.2 to 1.7.3.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/substack/node-shell-quote/blob/master/CHANGELOG.md">shell-quote's changelog</a>.</em></p>
<blockquote>
<h2>1.7.3</h2>
<ul>
<li>Fix a security issue where the regex for windows drive letters allowed some shell meta-characters
to escape the quoting rules. (CVE-2021-42740)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/substack/node-shell-quote/commit/6a8a899c62a58a30fb128a7079f02826ed4faee0"><code>6a8a899</code></a> 1.7.3</li>
<li><a href="https://github.com/substack/node-shell-quote/commit/5799416ed454aa4ec9afafc895b4e31760ea1abe"><code>5799416</code></a> fix for security issue with windows drive letter regex</li>
<li><a href="https://github.com/substack/node-shell-quote/commit/c7de931fa4ed0975ea9756983c88334fe4b8cde5"><code>c7de931</code></a> Add security.md</li>
<li><a href="https://github.com/substack/node-shell-quote/commit/414853f1fd98553368ce7507cd26ebae88d71b46"><code>414853f</code></a> Update readme.markdown (<a href="https://github-redirect.dependabot.com/substack/node-shell-quote/issues/43">https://github.com/facebookincubator/Facebook-Pixel-for-Wordpress/issues/43</a>)</li>
<li><a href="https://github.com/substack/node-shell-quote/commit/0fc4a978131ab68cace9c9a57cee245b6b70e595"><code>0fc4a97</code></a> use Github Actions (<a href="https://github-redirect.dependabot.com/substack/node-shell-quote/issues/42">https://github.com/facebookincubator/Facebook-Pixel-for-Wordpress/issues/42</a>)</li>
<li>See full diff in <a href="https://github.com/substack/node-shell-quote/compare/v1.7.2...1.7.3">compare view</a></li>
</ul>
</details>
<br />

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</details>

Pull Request resolved: #36

Reviewed By: akpurifb

Differential Revision: D66812540

Pulled By: vahidkay-meta

fbshipit-source-id: 77e155955c1c87925794019391a73207bbd8e024