[Notifier] Allow to set block_id/value for SlackActionsBlock and SlackB…

[fabpot]

Q	A
Feature PR	symfony/symfony#60209
PR author(s)	@miloszowi
Merged in	7.4

We created this issue to not forget to document this new feature. We would really appreciate if you can help us with this task. If you are not sure how to do it, please ask us and we will help you.

To fix this issue, please create a PR against the 7.4 branch in the symfony-docs repository.

Thank you! :smiley:

[javiereguiluz]

This has to be documented in Symfony Code repository. In this file:

https://github.com/symfony/symfony/blob/7.4/src/Symfony/Component/Notifier/Bridge/Slack/README.md

[javiereguiluz]

Closed in favor of https://github.com/symfony/symfony/issues/61832