Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires shopware/docker ^0.3 -> satisfiable by shopware/docker[0.3.0]. - shopware/docker 0.3.0 requires shopware/core >=6.7.0.0 -> found shopware/core[dev-trunk, 6.7.x-dev (alias of dev-trunk)] but it does not match your minimum-stability.

Process completed with exit code 2.

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101