Bumps [cfn-lint](https://github.com/aws-cloudformation/cfn-lint) from
1.43.3 to 1.43.4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/aws-cloudformation/cfn-lint/releases">cfn-lint's
releases</a>.</em></p>
<blockquote>
<h2>Release v1.43.4</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix update specs in quick succession failing the command by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4339">aws-cloudformation/cfn-lint#4339</a></li>
<li>Update CloudFormation schemas to 2026-01-21 by <a
href="https://github.com/github-actions"><code>@​github-actions</code></a>[bot]
in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4338">aws-cloudformation/cfn-lint#4338</a></li>
<li>Update <a
href="https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3601">E3601</a>
to support Seconds as JSONata in Wait by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4343">aws-cloudformation/cfn-lint#4343</a></li>
<li>Update <a
href="https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3601">E3601</a>
to have Choices support Comment by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4344">aws-cloudformation/cfn-lint#4344</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/aws-cloudformation/cfn-lint/compare/v1.43.3...v1.43.4">https://github.com/aws-cloudformation/cfn-lint/compare/v1.43.3...v1.43.4</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/aws-cloudformation/cfn-lint/blob/main/CHANGELOG.md">cfn-lint's
changelog</a>.</em></p>
<blockquote>
<h3>v1.43.4</h3>
<h2>What's Changed</h2>
<ul>
<li>Fix update specs in quick succession failing the command by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4339">aws-cloudformation/cfn-lint#4339</a></li>
<li>Update CloudFormation schemas to 2026-01-21 by <a
href="https://github.com/github-actions"><code>@​github-actions</code></a>[bot]
in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4338">aws-cloudformation/cfn-lint#4338</a></li>
<li>Update <a
href="https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3601">E3601</a>
to support Seconds as JSONata in Wait by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4343">aws-cloudformation/cfn-lint#4343</a></li>
<li>Update <a
href="https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3601">E3601</a>
to have Choices support Comment by <a
href="https://github.com/kddejong"><code>@​kddejong</code></a> in <a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/pull/4344">aws-cloudformation/cfn-lint#4344</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/aws-cloudformation/cfn-lint/compare/v1.43.3...v1.43.4">https://github.com/aws-cloudformation/cfn-lint/compare/v1.43.3...v1.43.4</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/aws-cloudformation/cfn-lint/commit/276db11860874102903527146b759f7e923d48e4"><code>276db11</code></a>
Release v1.43.4 (<a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/issues/4345">#4345</a>)</li>
<li><a
href="https://github.com/aws-cloudformation/cfn-lint/commit/227858c5bfe6e206ad336231a56b957f494d5c12"><code>227858c</code></a>
Update E3601 to have Choices support Comment (<a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/issues/4344">#4344</a>)</li>
<li><a
href="https://github.com/aws-cloudformation/cfn-lint/commit/205778d6bc726fe421b143076e8b55fd15707370"><code>205778d</code></a>
Update E3601 to support Seconds as JSONata in Wait (<a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/issues/4343">#4343</a>)</li>
<li><a
href="https://github.com/aws-cloudformation/cfn-lint/commit/963061363a75b4302fb84d4f7ef421c6efb50dde"><code>9630613</code></a>
Update CloudFormation schemas to 2026-01-21 (<a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/issues/4338">#4338</a>)</li>
<li><a
href="https://github.com/aws-cloudformation/cfn-lint/commit/f50c1c7d01b1e2e872feb1c1660691149596a075"><code>f50c1c7</code></a>
Fix update specs in quick succession failing the command (<a
href="https://redirect.github.com/aws-cloudformation/cfn-lint/issues/4339">#4339</a>)</li>
<li>See full diff in <a
href="https://github.com/aws-cloudformation/cfn-lint/compare/v1.43.3...v1.43.4">compare
view</a></li>
</ul>
</details>
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