`next` type errors on refined table type

[Waffle3z]

local t: any = {}
if type(t) == "table" and next(t) then -- TypeError: Type 'table' could not be converted into '{+ [K]: V +}'
	print("hello")
end

possibly related to https://github.com/luau-lang/luau/issues/1988

[skanosue]

Hello, this issue has been patched and should be included in the next release (693)!