DOCSP-35367: remove unsupported single timeout optionb (#867)

(cherry picked from commit df2f4fc)

Author: rustagir

source/fundamentals/connection/connection-options.txt

@@ -217,11 +217,6 @@ parameters of the connection URI to specify the behavior of the client.
      - ``false``
      - The ``ssl`` is an alias for the ``tls`` option.
 
-   * - **timeoutMS**
-     - non-negative integer
-     - unset (feature is not enabled by default)
-     - Specifies the timeout, in milliseconds, for the full execution of an operation.
-
    * - **tls**
      - boolean
      - ``false``