nightly-2024-01-02: chore: Optimize goto_definitions for workspace case (#3914)

# Description

## Problem\*

Resolves 

Slow performance on bigger workspace with goto-definitions #3915

## Summary\*

Optimises performance of a request from ~16 seconds to ~1s on sample
workspace
[noir-protocol-circuits](https://github.com/AztecProtocol/aztec-packages/tree/master/yarn-project/noir-protocol-circuits)

## Documentation\*

Check one:
- [x] No documentation needed.
- [ ] Documentation included in this PR.
- [ ] **[Exceptional Case]** Documentation to be submitted in a separate
PR.

# PR Checklist\*

- [x] I have tested the changes locally.
- [x] I have formatted the changes with [Prettier](https://prettier.io/)
and/or `cargo fmt` on default settings.