Provide a way to suppress progress bar during installation

[DanieleGBX]

Currently, when installing the editor, the progress bar floods log files unnecessarily, it is paramount that a way to remove it is provided.

[kunicmarko20]

I think this looks like a better option:

https://github.com/zicht/solr-bundle/commit/9648079008368b0f08163e45e4ee8a3033bf0133

This issue is that progress bar is writing to stderr instead of stdout (https://github.com/symfony/symfony/issues/18744)

Would you like to provide a PR?

[kunicmarko20]

After some investigating it seems that symfony/console already has this option, just add --quiet as an option to your command and you won't see anything, read more about it here

[DanieleGBX]

--quiet suppresses all messages, rendering the output useless, instead of unwieldy.