Add options to conditionally stop the recording

[nicolaloi]

Resolves #1857.

Add --max-recording-duration, --max-recording-size, --max-recording-messages CLI options to conditionally stop the recording when it reaches a specified duration, size, or number of messages. The conditions consider all the possible split bags.

A new event message is published when the recording stops.

This is a first working implementation trying to follow the split_bag processing and event generation in sequential_writer.

[nicolaloi]

Now the main computations of this PR are in sequential_writer, since it contains the data required to process the conditional stopping (eg current size, duration, message count). However I think the logic should be moved to recorder.cpp (before/after the writer_->write within the lambda functions), but given the hierarchy recorder.cpp -> writer.cpp -> sequential_writer.cpp, sharing the required data "up" to recorder.cpp requires to change the various intermediate interfaces.

@MichaelOrlov @fujitatomoya do you have suggestions or new ideas?