Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires thecodingmachine/phpstan-safe-rule ^1.0 -> satisfiable by thecodingmachine/phpstan-safe-rule[v1.0.0, v1.0.1, v1.1.0, v1.2.0]. - thecodingmachine/phpstan-safe-rule v1.0.0 requires php ^7.1 -> your php version (8.3.15) does not satisfy that requirement. - thecodingmachine/phpstan-safe-rule v1.0.1 requires phpstan/phpstan ^0.10 | ^0.11 | ^0.12 -> found phpstan/phpstan[0.10, ..., 0.12.100] but it conflicts with your root composer.json require (2.1.0). - thecodingmachine/phpstan-safe-rule[v1.1.0, ..., v1.2.0] require phpstan/phpstan ^1.0 -> found phpstan/phpstan[1.0.0, ..., 1.12.13] but it conflicts with your root composer.json require (2.1.0).

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

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/