Auctane_Api v2.4.1

What's Changed

• Update to V2.4.0 (support php8) by @oBoulahsen in #30
• fix: coalesce nulls for error logging by @ricky in #32
• Fix different bugs when creating orders and shipments in Magento by @ricky in #33
• Add description and estimated time delivery to checkout rates by @vlimbert in #34

New Contributors

• @oBoulahsen made their first contribution in #30
• @vlimbert made their first contribution in #34

Full Changelog: v2.3.3...v2.4.1