update stream info content for consumers

broker/src/asapo_broker/database/mongodb.go

broker/src/asapo_broker/database/mongodb_streams.go

broker/src/asapo_broker/database/mongodb_test.go

broker/src/asapo_broker/database/streams_test.go

common/cpp/src/data_structs/data_structs.cpp

common/cpp/unittests/data_structs/test_data_structs.cpp

common/go/src/asapo_common/utils/helpers.go

consumer/api/cpp/src/consumer_impl.cpp

consumer/api/cpp/src/consumer_impl.h

consumer/api/cpp/unittests/test_consumer_impl.cpp

consumer/api/python/asapo_consumer.pyx.in

...s/request_handler/test_request_handler_db_last_stream.cpp

...s/request_handler/test_request_handler_db_stream_info.cpp

tests/automatic/consumer/consumer_api/check_linux.sh

tests/automatic/consumer/consumer_api/check_windows.bat

tests/automatic/consumer/consumer_api/consumer_api.cpp

tests/automatic/consumer/consumer_api_python/check_linux.sh

.../automatic/consumer/consumer_api_python/check_windows.bat

tests/automatic/consumer/consumer_api_python/consumer_api.py