build(deps-dev): Bump fast-xml-builder from 1.1.5 to 1.2.1 (#1662)

Bumps
[fast-xml-builder](https://github.com/NaturalIntelligence/fast-xml-builder)
from 1.1.5 to 1.2.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/NaturalIntelligence/fast-xml-builder/blob/main/CHANGELOG.md">fast-xml-builder's
changelog</a>.</em></p>
<blockquote>
<p><strong>1.2.1</strong> (2026-07-03)</p>
<ul>
<li>fix: escape quotes in stopNode attribute values (By <a
href="https://github.com/greymoth-jp">greymoth</a>)</li>
<li>fix: neutralize double hyphen in multi-key comment object (By <a
href="https://github.com/spokodev">spokodev</a>)</li>
</ul>
<p><strong>1.2.0</strong> (2026-05-08)</p>
<ul>
<li>Add support for <code>sanitizeName</code> option</li>
<li>Support xml-naming for validating and sanitizing tag and attribute
names</li>
</ul>
<p><strong>1.1.9</strong> (2026-05-06)</p>
<ul>
<li>fix: format output for preserve order when indent by is set to empty
string</li>
</ul>
<p><strong>1.1.8</strong> (2026-05-05)</p>
<ul>
<li>fix: skip text property for PI tags</li>
<li>improve typings</li>
</ul>
<p><strong>1.1.7</strong> (2026--05-04)</p>
<ul>
<li>fix security issues when attribute value contains quotes</li>
</ul>
<p><strong>1.1.6</strong> (2026--05-04)</p>
<ul>
<li>fix security issues related to comment</li>
<li>skip comment with null value</li>
</ul>
<p><strong>1.1.5</strong> (2026-04-17)</p>
<ul>
<li>fix security issues related to comment and cdata</li>
</ul>
<p><strong>1.1.4</strong> (2026-03-16)</p>
<ul>
<li>support maxNestedTags option</li>
</ul>
<p><strong>1.1.3</strong> (2026-03-13)</p>
<ul>
<li>declare Matcher &amp; Expression as unknown so user is not forced to
install path-expression-matcher</li>
</ul>
<p><strong>1.1.2</strong> (2026-03-11)</p>
<ul>
<li>fix typings</li>
</ul>
<p><strong>1.1.1</strong> (2026-03-11)</p>
<ul>
<li>upgrade path-expression-matcher to 1.1.3</li>
</ul>
<p><strong>1.1.0</strong> (2026-03-10)</p>
<ul>
<li>Integrate <a
href="https://github.com/NaturalIntelligence/path-expression-matcher">path-expression-matcher</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/ed22f027f380d13256c9515289a35b85d80c50a2"><code>ed22f02</code></a>
1.2.1</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/9dc1fc9f60d5593ae8be8189330d8c8d58ad1f1f"><code>9dc1fc9</code></a>
update release info</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/64808e54b55e4adef4244ac8432ef03c2d08388f"><code>64808e5</code></a>
Merge pull request <a
href="https://redirect.github.com/NaturalIntelligence/fast-xml-builder/issues/15">#15</a>
from spokodev/fix/multikey-comment-double-hyphen</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/e930f89fd68150472df389c9e519d32f596361ea"><code>e930f89</code></a>
Merge pull request <a
href="https://redirect.github.com/NaturalIntelligence/fast-xml-builder/issues/14">#14</a>
from greymoth-jp/fix/stopnode-attr-escape</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/121d93e972aff0f14da287c8c36adaeb1baf1c1a"><code>121d93e</code></a>
fix: neutralize double hyphen in multi-key comment object</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/0235eb08b650e40c831fd9c5fe1e270a51aad335"><code>0235eb0</code></a>
fix: escape quotes in stopNode attribute values</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/e6d7c6328a3bd6589c1ec953a0fa5f8cf1e1c87b"><code>e6d7c63</code></a>
Update funding sources in FUNDING.yml</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/e114650293bf6941d52501938d2542922857ebd1"><code>e114650</code></a>
Add npm badges to README</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/05cdf9adc6f6795b181722d3a0dd6b98a0cd5f5d"><code>05cdf9a</code></a>
release checklist</li>
<li><a
href="https://github.com/NaturalIntelligence/fast-xml-builder/commit/d9558e4abacb6f46af529dbc89e08e4d6761323c"><code>d9558e4</code></a>
replace he with <code>@​nodable/entities</code></li>
<li>Additional commits viewable in <a
href="https://github.com/NaturalIntelligence/fast-xml-builder/compare/v1.1.5...v1.2.1">compare
view</a></li>
</ul>
</details>
<br />

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