Reinstall Extension Filefill as dev-dependency

Problem to solve

Extension Filefill was disabled while V10 Upgrade, as it was not compatible.

Further details

Meanwhile the Extension is compatible again (with TYPO3 10.4 since version 3.2.1). The Extension helps to quickly get started for developing in ddev

Proposal

Reinstall filefill as dev-dependency.

What does success look like, and how can we measure that?

Ext:filefill is required, installed and configured when developing in ddev.

Acceptence Criterias

• Filefill works correctly in a ddev environment