Drupal 10: Re-import Installed Module Configuration Using Drush

Use the config-import command with a specific source to import the configuration from a certain directory.

drush config-import --partial --source=modules/custom/migration_module/config/install --yes

This is especially useful when working with migrations and the migrate plus module as the configuration for this module is imported through the module configuration. The alternative to this is to uninstall and re-install the module.