A key and value of the nested table are not defined

還沒有人認領這個 Issue。

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

Visual Studio Code Extension (sumneko.lua)

### Which OS are you using?

Windows

### What is the issue affecting?

Other

### Expected Behaviour




### Actual Behaviour




### Reproduction steps

Maybe I'm doing something wrong, but it seems to have worked before

```lua
---@class Test
---@field ID integer
local Test = {};

---@param id integer
---@return Test
function Test:new(id)
return setmetatable({ ID = id }, { __index = self });
end

---@type table >
local tab = {
[1] = { 1.0, 2.1, 3.2 },
[2] = { 4.0, 5.1, 6.2 },
[3] = { 7.0, 8.1, 9.2 }
}

---@generic T
---@param test table
---@return table
local function convert2Test(test)
local t = {};
for k, v in pairs(test) do
t[Test:new(k)] = v;
end
return t;
end

local newTab = convert2Test(tab);

for k, v in pairs(newTab) do
print(k, v); -- ok! k and v detected
end

local test = Test:new(3);
local info = newTab[test];

if info then
for k, v in pairs(info) do
print(k, v); -- oops! k and v not detected
end
end
```

### Additional Notes

_No response_

### Log File

_No response_

從 issue 中的 Lua 重現開始，比較預期和實際螢幕擷取畫面中的推斷型別。調查用於 tab 的巢狀表格型別，以及透過 convert2Test 傳回的值。當內層表格的鍵型別和值型別在最終的 pairs 迴圈中被推斷出來時，即表示完成。

由索引模型根據 Issue 內容生成。