Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/var-exporter[v6.3.0-BETA1, ..., 6.4.x-dev] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement. - symfony/var-exporter[v7.0.0-BETA1, ..., 7.1.x-dev] require php >=8.2 -> your php version (8.0.30) does not satisfy that requirement. - Root composer.json requires symfony/var-exporter ^6.3|^7.0 -> satisfiable by symfony/var-exporter[v6.3.0-BETA1, ..., 6.4.x-dev, v7.0.0-BETA1, ..., 7.1.x-dev].

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/cache@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

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