Many many deprecation warnings on `console system:install --basic-setup

[rpkoller]

PHP Version

tested with 8.1.26 and 8.2.13

Shopware Version

6.5.8.2

Expected behaviour

On console system:install --basic-setup I would expect that the install process would run through without any deprecation warning at all.

Actual behaviour

In the course of testing a PR DDEV introducing a new feature for composer create I've went through testing each and every quickstarters guide for DDEV. One of the provided CMS quickstarts is for Shopware. When I run the installation step i run into an excessive list of deprecation warnings starting in line 629 and it looks like the output got cut at one point and not the entire output was pasted in the gist:

https://gist.github.com/rpkoller/bd83017fa3482a5bc3f83f7509883413

In case it is a known issue apologies. I've just searched the issue queue in regards for deprecation but no real matches.

How to reproduce

I've applied the steps from the quickstarts guide https://ddev.readthedocs.io/en/stable/users/quickstart/#shopware :

mkdir my-shopware6 && cd my-shopware6
ddev config --project-type=shopware6 --docroot=public --create-docroot
ddev composer create shopware/production:^v6.5
# If it asks `Do you want to include Docker configuration from recipes?`
# answer `x`, as we're using DDEV for this rather than its recipes.
ddev exec console system:install --basic-setup
ddev launch /admin
# Default username and password are `admin` and `shopware`

[shopware-issue-bot]

We found the following existing issues which may help or are related to your topic:

• Getting constant deprecation messages when running cli commands
• With activated/installed language pack error message when executing a php /bin/console command
• Remove Symfony Console deprecations
• Warning: Undefined array key "password" during installation
• installer Error Identifier DB not initialized yet
• [GitHub] build-storefront.sh: Stop on Errors
• Throw Warning/Error if component in administration is not properly setup
• Installation via shopware-installer.phar.php throws: Command "install" is not defined
• NEXT-00000 - restore functionality in bash build scripts