fix: bind variables with @class using tail comments

changelog.md

@@ -15,6 +15,7 @@
 * `FIX` Fixed the error that the configuration file pointed to by the `--configpath` option was not read and loaded.
 * `FIX` Generic return can be optional.
 * `FIX` Fixed the comment calculating in docs `---@param a string?Comment` - now its `Comment` instead of `omment`.
+* `FIX` Fixed cannot bind variables using tail comment `@class` [#2673](https://github.com/LuaLS/lua-language-server/issues/2673)
 * `NEW` `---@class` supports attribute `partial`, which will not check missing inherited fields [#3023](https://github.com/LuaLS/lua-language-server/issues/3023)
   ```lua
   ---@class Config

script/parser/luadoc.lua

@@ -2181,7 +2181,7 @@ local function bindDocs(state)
         if doc.specialBindGroup then
             bindDocWithSources(sources, doc.specialBindGroup)
             binded = nil
-        elseif isTailComment(text, doc) and doc.type ~= "doc.class" and doc.type ~= "doc.field" then
+        elseif isTailComment(text, doc) and doc.type ~= "doc.field" then
             bindDocWithSources(sources, binded)
             binded = nil
         else