Bump js-yaml and markdownlint-cli2 (#4)

Bumps [js-yaml](https://github.com/nodeca/js-yaml) to 4.1.1 and updates
ancestor dependency
[markdownlint-cli2](https://github.com/DavidAnson/markdownlint-cli2).
These dependencies need to be updated together.

Updates `js-yaml` from 4.1.0 to 4.1.1
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md">js-yaml's
changelog</a>.</em></p>
<blockquote>
<h2>[4.1.1] - 2025-11-12</h2>
<h3>Security</h3>
<ul>
<li>Fix prototype pollution issue in yaml merge (&lt;&lt;)
operator.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/nodeca/js-yaml/commit/cc482e775913e6625137572a3712d2826170e53a"><code>cc482e7</code></a>
4.1.1 released</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/50968b862e75866ef90e626572fe0b2f97b55f9f"><code>50968b8</code></a>
dist rebuild</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/d092d866031751cb27c12d93f3e2470ad74d678b"><code>d092d86</code></a>
lint fix</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/383665ff4248ec2192d1274e934462bb30426879"><code>383665f</code></a>
fix prototype pollution in merge (&lt;&lt;)</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/0d3ca7a27b03a6c974790a30a89e456007d62976"><code>0d3ca7a</code></a>
README.md: HTTP =&gt; HTTPS (<a
href="https://redirect.github.com/nodeca/js-yaml/issues/678">#678</a>)</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/49baadd52af887d2991e2c39a6639baa56d6c71b"><code>49baadd</code></a>
doc: 'empty' style option for !!null</li>
<li><a
href="https://github.com/nodeca/js-yaml/commit/ba3460eb9d3e4478edcbc29edabe17c2157fc9ce"><code>ba3460e</code></a>
Fix demo link (<a
href="https://redirect.github.com/nodeca/js-yaml/issues/618">#618</a>)</li>
<li>See full diff in <a
href="https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `markdownlint-cli2` from 0.17.1 to 0.19.0
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/DavidAnson/markdownlint-cli2/blob/main/CHANGELOG.md">markdownlint-cli2's
changelog</a>.</em></p>
<blockquote>
<h2>0.19.0</h2>
<ul>
<li>Add <code>--format</code> parameter for editor integration</li>
<li>Update output formatters for severity <code>warning</code></li>
<li>Explicitly version Docker containers for
<code>pre-commit</code></li>
<li>Update dependencies (including <code>markdownlint</code>)</li>
</ul>
<h2>0.18.1</h2>
<ul>
<li>Update dependencies (including <code>markdownlint</code>)</li>
</ul>
<h2>0.18.0</h2>
<ul>
<li>Use user ID in Docker containers for security</li>
<li>Update dependencies (including <code>markdownlint</code>)</li>
<li>Remove support for end-of-life Node 18</li>
</ul>
<h2>0.17.2</h2>
<ul>
<li>Update dependencies (including <code>markdownlint</code>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/f3272798b14af26d3fe84dd87bd3e16cff62029d"><code>f327279</code></a>
Update to version 0.19.0.</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/0a80b097f6e745952747812f68f1604b633e3bfc"><code>0a80b09</code></a>
Add new mkdocs-material-linter custom rule to markdownlint-cli2-rules
contain...</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/1da26d421bfd7740c8bd7cb0f426d8638153476e"><code>1da26d4</code></a>
Add --format command-line parameter to support editors that invoke tools
to f...</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/84e8cf4450caf0113bd7b4a486b2aaae10149334"><code>84e8cf4</code></a>
Bump js-yaml from 4.1.0 to 4.1.1</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/ac50ec5dce5d6020bbeffef4da574de49e444ad1"><code>ac50ec5</code></a>
Bump eslint-plugin-jsdoc from 61.1.12 to 61.2.0</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/e99d3e7b462c7528a2da52a56d42872951219ee8"><code>e99d3e7</code></a>
Add optional --no-globs parameter to syntax line in --help and
README.md</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/95a84dfc89c7be1bc5b3a1e97c91aaa12765b1f9"><code>95a84df</code></a>
Remove explicit versioning from Node entry point in
.pre-commit-hooks.yaml be...</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/3f20dd77ec8ba716bd2ee9e5dc8fc6116bb7b28d"><code>3f20dd7</code></a>
Add explicit versioning to Node/Docker entry points in
.pre-commit-hooks.yaml...</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/333c3f2b58a36bbb2b8ac10ecd8cc2a342e905e8"><code>333c3f2</code></a>
Refactor createResults to simplify.</li>
<li><a
href="https://github.com/DavidAnson/markdownlint-cli2/commit/35e4f16da8dc7235b7922f58161e91f0f8546f32"><code>35e4f16</code></a>
Address new VS Code type warnings in remaining files.</li>
<li>Additional commits viewable in <a
href="https://github.com/DavidAnson/markdownlint-cli2/compare/v0.17.1...v0.19.0">compare
view</a></li>
</ul>
</details>
<br />


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.markdownlint.json

@@ -3,5 +3,6 @@
   "MD024": {
     "siblings_only": true
   },
+  "MD059": false,
   "line-length": false
 }

package-lock.json

@@ -94,7 +94,7 @@
     "eslint": "^9.17.0",
     "jest": "^29.7.0",
     "jest-websocket-mock": "^2.5.0",
-    "markdownlint-cli2": "^0.17.1",
+    "markdownlint-cli2": "^0.19.0",
     "minimist": "^1.2.8",
     "ncp": "^2.0.0",
     "prettier": "3.4.2",