[TASK] Add .ddev to ignore

[TASK] Add .ddev to ignore

Resolves: #85324
Releases: master, 8.7, 7.6
Change-Id: I90461715f59cd74c72571151f3e37cb4ee374b7f
Reviewed-on: https://review.typo3.org/57280
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>