Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires sylius/grid-bundle ^1.11 -> satisfiable by sylius/grid-bundle[v1.11.0, v1.12.0, v1.12.1]. - sylius/grid-bundle v1.11.0 requires symfony/config ^4.4 || ^5.4 -> found symfony/config[v4.4.0, ..., v4.4.44, v5.4.0, ..., v5.4.40] but these were not loaded, likely because it conflicts with another require. - sylius/grid-bundle[v1.12.0, ..., v1.12.1] require symfony/config ^5.4 || ^6.0 -> found symfony/config[v5.4.0, ..., v5.4.40, v6.0.0, ..., v6.4.8] but these were not loaded, likely because it conflicts with another require.

Process completed with exit code 2.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/