deps: remove unnecessary dependencies

[7-zete-7]

I suggest removing the following dependencies:

• acl
• gettext

These dependencies are not used or have no useful functionality.

See #819

[dunglas]

IIRC, the file binary is used by Symfony (HttpFoundation?) to guess the mime type of uploaded files.

I'm not sure about the other tools. We used to use acl in the Docker entrypoint, but it may not be the case anymore.

[7-zete-7]

@dunglas you are right. Found usage of the file binary in the Symfony\Component\Mime\FileBinaryMimeTypeGuesser class (migrated from HttpFondation). Will undo removal of that package.

Thanks for pointing this out!

[danut007ro]

If git is removed then this should also solve #824

[zpi12lmm]

Dependency acl is used here:

1. https://github.com/dunglas/symfony-docker/blob/main/frankenphp/docker-entrypoint.sh#L60
2. https://github.com/dunglas/symfony-docker/blob/main/frankenphp/docker-entrypoint.sh#L61

[7-zete-7]

@danut007ro I agree. But I'm not sure if git can be a mandatory dependency for some Composer scenarios.

Maybe there is some information why git might be needed for Composer and whether this dependency is important?

[7-zete-7]

@zpi12lmm yes, and this PR removes them.

These lines do not carry any useful payload within this template. The container always starts as root by default (and some entrypoint lines will only work as root), so there is no need to grant file permissions to www-data and the current user (the same root).