Disconnect MQTT client when its credential expires (backport #11867) (backport #11868)

[mergify]

Fixes #11854 and #11862

This commit uses the same approach as implemented for AMQP 1.0 and Streams: When a token expires, RabbitMQ will close the connection.

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This is an automatic backport of pull request #11867 done by Mergify.

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This is an automatic backport of pull request #11868 done by Mergify.

[mergify]

Cherry-pick of 7488332 has failed:

On branch mergify/bp/v3.13.x/pr-11868
Your branch is up to date with 'origin/v3.13.x'.

You are currently cherry-picking commit 7488332a87.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   deps/rabbitmq_auth_backend_oauth2/BUILD.bazel
	modified:   deps/rabbitmq_auth_backend_oauth2/Makefile
	modified:   deps/rabbitmq_auth_backend_oauth2/test/system_SUITE.erl
	modified:   deps/rabbitmq_mqtt/src/rabbit_mqtt_processor.erl
	modified:   deps/rabbitmq_mqtt/src/rabbit_mqtt_reader.erl
	modified:   deps/rabbitmq_web_mqtt/src/rabbit_web_mqtt_handler.erl

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by us:   deps/rabbit/src/rabbit_amqp_reader.erl

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally