* 7.3:
  [Scheduler] Fix `scheduler.task` tag arguments optionality
  use false instead of null to hide the currency symbol
  [FrameworkBundle] Fix block type from `OK` to `ERROR` when local vault is disabled in `SecretsRemoveCommand`
  Fix wrong boolean values
  minor #61328 [FrameworkBundle] Decouple ControllerResolverTest from HttpKernel (nicolas-grekas)
  [Messenger] Fix NoAutoAckStamp handling in Worker::flush()

https://www.php.net/manual/en/language.types.string.php#language.types.string.syntax.heredoc

…radus)

This PR was squashed before being merged into the 7.4 branch.

Discussion
----------

 chore: PHP CS Fixer - restore PHP / PHPUnit rulesets

| Q             | A
| ------------- | ---
| Branch?       | 7.4
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Issues        | Fix CS <!-- prefix each issue number with "Fix #", no need to create an issue if none exists, explain below instead -->
| License       | MIT

relates to symfony/symfony@5d4e211#r163638626 , showing:
- possible improvements to codebase that those ruleset can still offer (especially when targetting newest possible target version)
- and also preventing old way to still be in use, if someone forget to use new syntax/methods

with love by [PHP Coding Standards Fixer](https://cs.symfony.com/)

Commits
-------

92940de5e52  chore: PHP CS Fixer - restore PHP / PHPUnit rulesets

* 7.3:
  remove deprecated nullable option from primary key columns
  specific fix to avoid 'outag' when inflecting 'outages'
  [DependencyInjection] Don’t autowire excluded services
  Add bool return type to CustomCredentials callable parameter
  [Process] Enhance hasSystemCallBeenInterrupted function for non-english locale
  [FrameworkBundle] Make `cache:warmup` warm up read-only caches