[Translation] added LoggableTranslator.

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #3015, #2435
| License       | MIT
| Doc PR       | symfony/symfony-docs/pull/4050
https://github.com/symfony/symfony/pull/10887#discussion_r13795612