Drupal 10 compatibility

Working on the issue

Adding the patch for making the module Drupal 10 compatible

Here goes the patch

So... this is the patch, but still, since the module has a drupal/core dependency on composer.json, you won't be able to run the D10 core composer upgrade....

To get that, using this branch's MR....

1. Edit your composer.json file and add the repository, add the package to the exclude part in the main repository...

    "repositories": [
        {
            "type": "composer",
            "url": "https://packages.drupal.org/8",
            "exclude": [ "drupal/commerce_sepa"]
        },
        {
            "type": "git",
            "url": "https://git.drupalcode.org/issue/commerce_sepa-3401525.git"
        } 

2. Then on the command line...

composer require drupal/commerce_sepa:dev-3401525-drupal-10-compatibility

Have fun, test the D10 upgrade and report back...