Adding parent or higher directory to workspace.library of the .luarc.json of a subproject produces erroneous duplicate field/etc warnings

Ninguém assumiu esta issue ainda.

### How are you using the lua-language-server?

NeoVim

### Which OS are you using?

Linux

### What is the issue affecting?

Annotations, Type Checking, Diagnostics/Syntax Checking

### Expected Behaviour

No warnings issued for duplicate fields and similar.

### Actual Behaviour

Many warnings about duplicates are produced

### Reproduction steps

Create a subproject and add the parent directory to the subproject's .luarc.json, then create some annotated type and observe warnings about duplicates.

### Additional Notes

It is really a small issue but it would be great to be able to work on subprojects and get require() completions for both the true module name of the project, as well as my other projects within the path

### Log File

_No response_

Comece reproduzindo o problema no NeoVim no Linux com um subprojeto cujo .luarc.json adiciona o diretório pai a workspace.library. Compare os diagnósticos para tipos anotados e campos duplicados e verifique as conclusões de require() nos caminhos do projeto. Considera-se concluído quando a configuração não produz avisos incorretos sobre duplicatas e mantém as conclusões esperadas.

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