Post-release chores after having released Solidus v4.4.1

[github-actions[bot]]

This code has been automatically generated by our 'Prepare post-release' GitHub action.

Make sure that:

• [x] The new release has been published, along with its tag. See https://github.com/solidusio/solidus/releases/tag/v4.4.1
• [x] The corresponding patch branch exists. See https://github.com/solidusio/solidus/tree/v4.4
• [x] The corresponding backport-v4.4 label exists. See https://github.com/solidusio/solidus/labels

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 89.54%. Comparing base (cb44676) to head (11d5d60). Report is 3 commits behind head on v4.4.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## v4.4 #5940 +/- ## ======================================= Coverage 89.54% 89.54% ======================================= Files 782 782 Lines 17991 17991 ======================================= Hits 16110 16110 Misses 1881 1881 ```

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