Problem 1
- drupal/update_helper 3.0.0 requires drupal/config_update ^1.5 -> found drupal/config_update[dev-1.x, 1.5.0, 1.6.0, 1.7.0, 1.x-dev (alias of dev-1.x)] but it conflicts with your root composer.json require (2.0.0-alpha3).
- drupal/update_helper[3.0.1, ..., 3.0.3] require drupal/core ^9 -> found drupal/core[9.0.0-alpha1, ..., 9.5.x-dev] but it conflicts with your root composer.json require (10.2.1).
- drupal/update_helper[3.0.4, ..., 3.0.x-dev] require chi-teck/drupal-code-generator ^2.4 -> found chi-teck/drupal-code-generator[2.4.0, ..., 2.x-dev] but it conflicts with your root composer.json require (^3.0).
Root composer.json requires drupal/update_helper ^3.0 -> satisfiable by drupal/update_helper[3.0.0, ..., 3.0.x-dev].
when updating the latest version drupal/update_helper:^4.0 the below problem happening
Problem 1
- Root composer.json requires srijanone/ezcontent 2.2.7 -> satisfiable by srijanone/ezcontent[2.2.7].
- srijanone/ezcontent 2.2.7 requires drupal/update_helper ^3.0 -> found drupal/update_helper[dev-3.0.x, 3.0.0, ..., 3.0.x-dev (alias of dev-3.0.x)] but it conflicts with your root composer.json require (^4.0).
Can you update the latest Drupal/update_helper and drush 12.4. because Drupal 10.2.1 requires the Drush 12.4 version.
Fixed
2.2
Code