Adding C++ SDK into the list (#946)

### Objective:

To add C++ SDK in the page:
https://min.io/docs/minio/linux/developers/minio-drivers.html

![Screenshot 2023-08-10 at 12 39 28
PM](https://github.com/minio/docs/assets/6667358/ed9931e0-a3ce-4de7-954a-3960a76a6f4c)

---------

Co-authored-by: Ravind Kumar <ravindk89@gmail.com>

source/developers/minio-drivers.rst

@@ -18,21 +18,16 @@ MinIO publishes the following Software Development Kits (SDK):
 4. :ref:`Java <java-sdk>`
 5. :ref:`JavaScript <javascript-sdk>`
 6. :ref:`Python <python-sdk>`
-
+7. :ref:`C++ <cpp-sdk>`
-
-..
-  C++ repo does not have any releases yet. Once released, unblock this section and add to toctree and numbered list.
 
 .. _cpp-sdk:
 
 C++ (``minio-cpp``)
 -------------------
 
-  Latest Version
-    |cpp-sdk-version|
 
 Reference
-    :doc:`MinIO C++ SDK Reference </developers/cpp/minio-cpp>`
+  `MinIO C++ SDK Reference <https://minio-cpp.min.io/>`__
 
 Install
   - ``vcpkg``