Another run of php-cs-fixer

What does this MR do?

Runs php-cs-fixer:

./scripts/php-cs-fixer fix --show-progress=estimating --verbose.

I suggest adding this to the CI as well and fail if there is things to reformat?

How confident are you it won't break things if deployed?

quite

Links to related issues

Checklist

• added a test, or explain why one is not needed/possible...
• no unrelated changes
• asked someone for a code review
• joined #foodsharing-beta channel at https://slackin.yunity.org
• added an entry to CHANGELOG.md (description, merge request link, username(s))