Port Drupal Console config:import:single command so we can import single configuration entities from an existing file.

[trackleft]

Is your feature request related to a problem? Please describe.
As a manager of a custom Drupal distribution, which manages configuration in code, sometimes individual sites run into issues with pulling in upstream changes via mechanisms like config_distro, config_sync.

Describe the solution you'd like
A more precise way to import a single config file to override any existing configuration, or missing configuration.

Describe alternatives you've considered

1. Manually import config via the UI in config_sync for each affected site.
2. There is a drupal module for this. https://www.drupal.org/project/config_import_single, however it does currently require a patch to be used with Drupal 9.5 and above.

Additional context
https://github.com/hechoendrupal/drupal-console/blob/7027117c82cd8b9d9f3fb89558a088e0575434d3/src/Command/Config/ImportSingleCommand.php#L55

[joeparsons]

Would love it if this were added to Drush (core) and adding the contrib module weren't necessary.

[weitzman]

Done in #5146 and #5543