Fix broken internal markdown links in Arduino examples README

- Correct relative paths from examples/ directory to docs/
- Change ../../../ to ../../../../ to properly traverse directory structure
- Fixes Documentation CI / Check Markdown Links failure

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: MissCrispenCakes

implementations/arduino-bluetooth/server/examples/README.md

@@ -150,6 +150,6 @@ Arguments: [repetitions, frequency]
 
 ## Additional Resources
 
-- [OSC Protocol Specification](../../../docs/api/osc-protocol.md)
-- [Arduino API Documentation](../../../docs/api/arduino-api.md)
-- [Integration Guides](../../../docs/integration/)
+- [OSC Protocol Specification](../../../../docs/api/osc-protocol.md)
+- [Arduino API Documentation](../../../../docs/api/arduino-api.md)
+- [Integration Guides](../../../../docs/integration/)