versions 3.16.x are slower than 3.15.x

還沒有人認領這個 Issue。

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

NeoVim

### Which OS are you using?

Windows

### What is the issue affecting?

Type Checking, Completion, Diagnostics/Syntax Checking, Hover, Libraries

### Expected Behaviour

Be able to parse/load the lua workspace/environment as fast as versions 3.15.x, or faster ideally.

### Actual Behaviour

Many seconds slower to load into lua files such as init.lua.

### Reproduction steps

Install versions 3.16.0 or later, and open a lua file.

### Additional Notes

my lua_ls config looks like this;
```lua
lua_ls = {
Lua = {
hint = {
semicolon = 'All'
},
runtime = {
version = 'LuaJIT',
path = {
'?.lua',
'?/init.lua'
},
pathStrict = true
},
workspace = {
checkThirdParty = false,
library = vim.api.nvim_get_runtime_file('', true)
},
telemetry = {
enable = false
}
}
}
```
loading into init.lua for neovim has to scan ~1600 in the counter, and it takes at least 15 seconds on version 3.16.4, and only up to 4 seconds on 3.15.0.

### Log File

_No response_

透過在 Windows 上使用提供的 lua-language-server 設定開啟 Neovim 中的 init.lua，並比較 3.15.0 與 3.16.4 或更新版本，重現速度變慢的問題。先測量 workspace／函式庫掃描，包括回報的 ~1600 計數器，並找出版本之間的差異。完成的標準是載入時間接近先前的四秒結果，而不是至少需要 15 秒。

由索引模型根據 Issue 內容生成。