other-donations: remove Amazon Smile Germany

Amazon Germany discontinued Amazon Smile, effective 20th Feb 2023.
Remove this option to reflect this.

[1] https://www.aboutamazon.de/news/soziales-engagement/amazon-beendet-amazonsmile-und-staerkt-andere-initiativen

content/community/donations/others.md

@@ -45,12 +45,6 @@ Some companies offer donation matching though Benevity.
 If yours does you can select KDE e.V. at [https://causes.benevity.org/causes/276-2767060345](https://causes.benevity.org/causes/276-2767060345).
 
 
-### Amazon Smile
-
-If you are an Amazon.de user (Amazon Germany) you can use [Amazon Smile](https://smile.amazon.de/), where Amazon donates 0.5% of the price of your eligible purchases to KDE e.V.
-You can select KDE e.V. at [https://smile.amazon.de/gp/chpf/homepage/ref=smi_se_scyc_srch_stsr?q=kde+ev](https://smile.amazon.de/gp/chpf/homepage/ref=smi_se_scyc_srch_stsr?q=kde+ev).
-
-
 ### GitHub Sponsors
 
 You can donate through the [GitHub Sponsors](https://github.com/sponsors/KDE/) portal. There are various levels of sponsorship possible.