Please update the feature flags for 3.13.0

[bodograumann]

Is your feature request related to a problem? Please describe.

We updated to rabbitmq 3.13 and the documentation looked like there are no new feature flags to enable.
Turns out there are, but they are missing from the documentation.

Describe the solution you'd like

The following flags need to be added afaics:

• detailed_queues_endpoint
• khepri_db
• message_containers
• stream_update_config_command

Also usually it is recommended to enable all of them after the upgrade, but khepri_db seems different according to the 3.13 release announcement. That should probably highlighted in the docs as well.

Describe alternatives you've considered

No response

Additional context

No response

[michaelklishin]

@bodograumann as the docs now say,

rabbitmqctl enable_feature_flag all

will only enable stable feature flags, and khepri_db is currently an experimental one.