fix: bad link in docs (#1235)

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> [!IMPORTANT]
> Fix broken link in `upgrade-baml-versions.mdx` documentation file.
> 
>   - **Docs**:
> - Fix broken link in `upgrade-baml-versions.mdx` from
`/guide/reference/vscode-ext/clipath` to
`/ref/editor-extension-settings/baml-cli-path`.
> 
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=BoundaryML%2Fbaml&utm_source=github&utm_medium=referral)<sup>
for 54e62d1. It will automatically
update as commits are pushed.</sup>

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fern/01-guide/03-development/upgrade-baml-versions.mdx

@@ -40,4 +40,4 @@ You only need to do this for minor version upgrades (e.g., 0.54.0 -> 0.62.0), no
 
 ## Troubleshooting
 
-See the [VSCode BAML Extension reference](/guide/reference/vscode-ext/clipath) for more information on how to prevent version mismatches.
+See the [VSCode BAML Extension reference](/ref/editor-extension-settings/baml-cli-path) for more information on how to prevent version mismatches.