[DI] Add compiler pass which check extistence of service class name

 Q             | A
| ------------- | ---
| Bug fix?      | [no]
| New feature?  | [yes]
| BC breaks?    | [not sure - I hope that no]
| Deprecations? | [no]
| Tests pass?   | [yes]
| Fixed tickets | [#11301]
| License       | MIT
Cause when we run all symfony test suites at once foo class exist (cause of this probably https://github.com/l3l0/symfony/blob/feature/better-error-on-bad-service-class-name-issue-11301/src/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectExtension.php#L16)