chore: Bump typescript from 5.4.4 to 5.4.5 in /cdkworkshop.com (#1389)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 5.4.4 to 5.4.5.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/Microsoft/TypeScript/releases">typescript's releases</a>.</em></p>
<blockquote>
<h2>TypeScript 5.4.5</h2>
<p>For release notes, check out the <a href="https://devblogs.microsoft.com/typescript/announcing-typescript-5-4/">release announcement</a>.</p>
<p>For the complete list of fixed issues, check out the</p>
<ul>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.0%22+is%3Aclosed+">fixed issues query for Typescript 5.4.0 (Beta)</a>.</li>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.1%22+is%3Aclosed+">fixed issues query for Typescript 5.4.1 (RC)</a>.</li>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.2%22+is%3Aclosed+">fixed issues query for Typescript 5.4.2 (Stable)</a>.</li>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.3%22+is%3Aclosed+">fixed issues query for Typescript 5.4.3 (Stable)</a>.</li>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.4%22+is%3Aclosed+">fixed issues query for Typescript 5.4.4 (Stable)</a>.</li>
<li><a href="https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&amp;q=milestone%3A%22TypeScript+5.4.5%22+is%3Aclosed+">fixed issues query for Typescript 5.4.5 (Stable)</a>.</li>
</ul>
<p>Downloads are available on:</p>
<ul>
<li><a href="https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild">NuGet package</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/microsoft/TypeScript/commit/27bcd4cb5a98bce46c9cdd749752703ead021a4b"><code>27bcd4c</code></a> Update LKG</li>
<li><a href="https://github.com/microsoft/TypeScript/commit/9f33bf1cd586a4028928d30b1bfe521788ec4da4"><code>9f33bf1</code></a> 🤖 Pick PR <a href="https://redirect.github.com/Microsoft/TypeScript/issues/58098">#58098</a> (Fix constraints of nested homomorph...) into release-5.4 (#...</li>
<li><a href="https://github.com/microsoft/TypeScript/commit/71b2f84741f94e1414e41af8c65293a030d39945"><code>71b2f84</code></a> Bump version to 5.4.5 and LKG</li>
<li><a href="https://github.com/microsoft/TypeScript/commit/892936f4a18ded0216ae1c805a9890ebb8572fe3"><code>892936f</code></a> 🤖 Pick PR <a href="https://redirect.github.com/Microsoft/TypeScript/issues/58083">#58083</a> (Don't propagate partial union/inter...) into release-5.4 (#...</li>
<li><a href="https://github.com/microsoft/TypeScript/commit/38a7c0587df926957d3a6e808c62c6332665572d"><code>38a7c05</code></a> release-5.4: Always set node-version for setup-node (<a href="https://redirect.github.com/Microsoft/TypeScript/issues/58117">#58117</a>)</li>
<li><a href="https://github.com/microsoft/TypeScript/commit/b754fc393738ae05aad136324a0dc78787745644"><code>b754fc3</code></a> 🤖 Pick PR <a href="https://redirect.github.com/Microsoft/TypeScript/issues/57778">#57778</a> (fix type import check for default-i...) into release-5.4 (#...</li>
<li>See full diff in <a href="https://github.com/Microsoft/TypeScript/compare/v5.4.4...v5.4.5">compare view</a></li>
</ul>
</details>
<br />


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</details>

cdkworkshop.com/package.json

@@ -22,7 +22,7 @@
         "eslint-config-prettier": "^9.1.0",
         "eslint-plugin-prettier": "^5.1.3",
         "prettier": "^3.2.5",
-        "typescript": "^5.4.4"
+        "typescript": "^5.4.5"
     },
     "repository": {
         "url": "https://github.com/aws-samples/aws-cdk-intro-workshop.git",