updated to version 7.0.4
see installed CHANGELOG.md
## Rails 7.0.4 (September 09, 2022) ##

* `config.allow_concurrency = false` now use a `Monitor` instead of a `Mutex`

This allows to enable `config.active_support.executor_around_test_case` even
when `config.allow_concurrency` is disabled.

*Jean Boussier*

* Skip Active Storage and Action Mailer if Active Job is skipped.

*Étienne Barrié*

* Correctly check if frameworks are disabled when running app:update.

*Étienne Barrié* and *Paulo Barros*

* Fixed `config.active_support.cache_format_version` never being applied.

Rails 7.0 shipped with a new serializer for Rails.cache, but the associated config
wasn't working properly. Note that even after this fix, it can only be applied from
the `application.rb` file.

*Alex Ghiculescu*