Your requirements could not be resolved to an installable set of packages. Problem 1 - vimeo/psalm[5.1.0, ..., 5.15.0] require symfony/console ^4.1.6 || ^5.0 || ^6.0 -> found symfony/console[v4.1.6, ..., v4.4.49, v5.0.0-BETA1, ..., v5.4.28, v6.0.0-BETA1, ..., v6.4.0-BETA1] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires vimeo/psalm ^5.1 -> satisfiable by vimeo/psalm[5.1.0, ..., 5.15.0].

The process '/usr/local/bin/composer' failed with exit code 2

The following actions uses node12 which is deprecated and will be forced to run on node16: ramsey/composer-install@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/