Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires drupal/core 10.3.x-dev -> satisfiable by drupal/core[10.3.x-dev]. - drupal/core 10.3.x-dev requires php >=8.1.0 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 2 - symfony/browser-kit is locked to version v6.4.0 and an update of this package was not requested. - symfony/browser-kit v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 3 - symfony/css-selector is locked to version v6.4.0 and an update of this package was not requested. - symfony/css-selector v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 4 - symfony/dom-crawler is locked to version v6.4.0 and an update of this package was not requested. - symfony/dom-crawler v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 5 - symfony/error-handler is locked to version v6.4.0 and an update of this package was not requested. - symfony/error-handler v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 6 - symfony/lock is locked to version v6.4.0 and an update of this package was not requested. - symfony/lock v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 7 - symfony/var-dumper is locked to version v6.4.0 and an update of this package was not requested. - symfony/var-dumper v6.4.0 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. Problem 8 - symfony/console v6.4.1 requires php >=8.1 -> your php version (8.0; overridden via config.platform, actual: 8.0.28) does not satisfy that requirement. - composer/composer 2.7.1 requires symfony/console ^5.4.11 || ^6.0.11 || ^7 -> satisfiable by symfony/console[v6.4.1]. - composer/composer is locked to version 2.7.1 and an update of this package was not requested.

Process completed with exit code 2.