How to apply different libraries to different files?

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

Visual Studio Code Extension (sumneko.lua)

### Which OS are you using?

MacOS

### What is the issue affecting?

Libraries

### Expected Behaviour

Same variables refer to different definitions, depending on file

### Actual Behaviour

Same variables do not refer to different definitions, depending on file

### Reproduction steps

Create several libraries with different definitions for some global

### Additional Notes

Hi!

This is a question and not a bug report. Imagine, that I have several lua files with global variable named SomeVar:

file1.lua
```
print(SomeVar.X)
```

file2.lua
```
print(SomeVar.Y)
```

and there are two different files with annotations:
addon1/library/annotations1.lua
```
---@class TSomeVar1
---@field X integer
SomeVar = {}
```

addon2/library/annotations2.lua
```
---@class TSomeVar2
---@field Y integer
SomeVar = {}
```

Is there any way to specify that for file "file1.lua" first library should be used, and for "file2.lua" second library should be used?
I think that similar question was referred in this issue https://github.com/LuaLS/lua-language-server/issues/119
But I cannot run many language servers, because number of files can grow very large

### Log File

_No response_

Commencez par lire l’issue associée #119 et comparer sa discussion avec les exemples dans file1.lua, file2.lua, addon1/library/annotations1.lua et addon2/library/annotations2.lua. Déterminez si le language server prend en charge la sélection de bibliothèques différentes pour chaque fichier et identifiez la zone de configuration ou d’implémentation concernée. Le travail est considéré comme terminé lorsque le comportement par fichier est pris en charge et documenté, ou que sa limitation est clairement expliquée.

Rédigé par le modèle d'indexation à partir du texte de l'issue.