Fix CHANGELOG.md link path in configuration-deprecated.md

The link was using ../CHANGELOG.md but should use ../../CHANGELOG.md
since the file is in docs/api-reference/ (two levels deep).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: justin808

docs/api-reference/configuration-deprecated.md

@@ -21,7 +21,7 @@ react_component("MyComponent", immediate_hydration: false)
 # Non-Pro users: immediate_hydration is ignored
 ```
 
-See [CHANGELOG.md](../CHANGELOG.md) for details.
+See [CHANGELOG.md](../../CHANGELOG.md) for details.
 
 ## Deprecated Options