Properly inject dependencies into Importer service

Rebased

Somehow last commits bring extra changes( so I changed purpose of the issue ad it was fixed in #3268215: Support Drupal 10 →

This should be BC with previous version

andypost → closed merge request !13

+++ b/src/Importer.php
@@ -128,21 +143,36 @@ class Importer implements ImporterInterface {
+   * @param \Drupal\Core\Extension\ModuleExtensionList|string $extension_list
+   *   The module extension list.

I think we shouldn't define the type for a bc argument, the only correct thing to pass is the module extension list, not a string.

Thank you!

Commited and going to make new release

Automatically closed - issue fixed for 2 weeks with no activity.