Bump core from d9d9ab6 to bd5c41f (#4822)

Bumps [core](https://github.com/microsoft/typespec) from `d9d9ab6` to
`bd5c41f`.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/microsoft/typespec/commit/bd5c41fe23186f3476019fa183210416b75764b3"><code>bd5c41f</code></a>
Replace js-yaml with yaml and lodash with built-ins in http-client-java
(<a
href="https://redirect.github.com/microsoft/typespec/issues/11134">#11134</a>)</li>
<li><a
href="https://github.com/microsoft/typespec/commit/3a27bb378bd30d8ae0096ec7675280d7a3f29b89"><code>3a27bb3</code></a>
chore(http-client-java): update Node.js dependencies (<a
href="https://redirect.github.com/microsoft/typespec/issues/11147">#11147</a>)</li>
<li>See full diff in <a
href="https://github.com/microsoft/typespec/compare/d9d9ab64199fb9bb23ca3b824425c86d915f3238...bd5c41fe23186f3476019fa183210416b75764b3">compare
view</a></li>
</ul>
</details>
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