Symfony version(s) affected: 5.2

Description
After updating (most likely because of #35740) my project to 5.2 I get this deprecation: "Since symfony/monolog-bridge 5.2: Passing an actionLevel (int|string) as constructor's 3rd argument of "Symfony\Bridge\Monolog\Handler\FingersCrossed\HttpCodeActivationStrategy" is deprecated, "Monolog\Handler\FingersCrossed\ActivationStrategyInterface" expected."

How to reproduce
Follow the configuration instructions in the docs:
https://symfony.com/doc/current/logging.html#handlers-that-modify-log-entries

I don't believe that I have any other monolog related code.

My config/packages/test/monolog.yaml file looks like this:

monolog:
    handlers:
        main:
            type: fingers_crossed
            action_level: error
            handler: nested
            excluded_http_codes: [404, 405]
            channels: ["!event"]
        nested:
            type: stream
            path: "%kernel.logs_dir%/%kernel.environment%.log"
            level: debug

(Same as symfony demo)

Additional context
This is mentioned in the upgrade instruction, however it is not clear to me how to change my yaml to fix these deprecations. The docs should be updated to a deprecations-free configuration.

I have applied all the latest recipes and this deprecation seems unrelated to any updated recipes available.