Remove exception api (#785)

Signed-off-by: elianalf <62831776+elianalf@users.noreply.github.com>

Author: elianalf

docs/fastdds/api_reference/rtps/exceptions/Exception.rst

@@ -13,7 +13,6 @@ RTPS
     /fastdds/api_reference/rtps/builtin/data/data
     /fastdds/api_reference/rtps/common/common
     /fastdds/api_reference/rtps/Endpoint
-    /fastdds/api_reference/rtps/exceptions/exceptions
     /fastdds/api_reference/rtps/flowcontrol/flowcontrol
     /fastdds/api_reference/rtps/history/history
     /fastdds/api_reference/rtps/participant/participant