Additional blank lines are added to parameter descriptions in type annotations

How are you using the lua-language-server?

NeoVim

Which OS are you using?

MacOS

What is the issue affecting?

Hover

Expected Behaviour

For multiline descriptions in @param annotations to be displayed as if they were in a single line.

Actual Behaviour

When the description in a @param annotation spans multiple lines, a linebreak in inserted in the Markdown response, which breaks syntax highlighting:

Even after removing the preceding whitespace in the example above, formatting is still off:

Reproduction steps

1. Create a lua file with the following content:

---@param bar any This is the description
---           for bar.
local function foo(bar) end

2. Hover over foo.
3. Notice the broken highlighting/formatting in the description of bar.

Additional Notes

Although VS Code doesn't have additional syntax highlighting, do note how the font style in explanation above) changes, which suggests that the issue is reproducible outside Neovim:

Log File

No response

Reproduce the issue from the provided Lua example by hovering over foo in NeoVim or VS Code. Start at the hover response and the formatting path for multiline @param descriptions; done means the description renders as one line without breaking Markdown syntax highlighting in both reported environments.