Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/framework-bundle[v6.1.0, ..., v6.3.12] require symfony/config ^6.1 -> found symfony/config[v6.1.0, ..., v6.4.6] but these were not loaded, likely because it conflicts with another require. - symfony/framework-bundle[v6.4.0, ..., v6.4.6] require symfony/config ^6.1|^7.0 -> found symfony/config[v6.1.0, ..., v6.4.6, v7.0.0, v7.0.3, v7.0.4, v7.0.6] but these were not loaded, likely because it conflicts with another require. - symfony/framework-bundle[v7.0.0, ..., v7.0.6] require symfony/cache ^6.4|^7.0 -> found symfony/cache[v6.4.0, ..., v6.4.6, v7.0.0, ..., v7.0.6] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires symfony/framework-bundle ^6.1|^7.0 -> satisfiable by symfony/framework-bundle[v6.1.0, ..., v6.4.6, v7.0.0, ..., v7.0.6]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.