feature #20547 [FrameworkBundle] Allowed symlinks when searching for translation, searialization and validation files (tifabien)
feature #20547 [FrameworkBundle] Allowed symlinks when searching for translation, searialization and validation files (tifabien)

This PR was squashed before being merged into the 3.3-dev branch (closes #20547).

Discussion
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[FrameworkBundle] Allowed symlinks when searching for translation, searialization and validation files

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

When we have a symlink folder in app/Resources/translations, files inside this symlink are not handled.

Commits
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4874e43a4c [FrameworkBundle] Allowed symlinks when searching for translation, searialization and validation files

symfony/framework-bundle