ISTWCMS-5100: Update to media_library_edit 8.x-2.0

Not installed by default.

composer.json

@@ -76,7 +76,7 @@
         "drupal/maxlength": "1.0-rc1",
         "drupal/media_embed_extra": "1.0.0-beta1",
         "drupal/media_entity_browser": "2.0-alpha3",
-        "drupal/media_library_edit": "1.0-alpha1",
+        "drupal/media_library_edit": "2.0",
         "drupal/media_library_form_element": "2.0.3",
         "drupal/menu_admin_per_menu": "1.3",
         "drupal/metatag": "1.16",