Feature/update locales (#5261)

* Update locales

* Update translations

* Update changelog

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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>

CHANGELOG.md

@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved the language localization for Catalan (`ca`)
 - Improved the language localization for Chinese (`zh`)
 - Improved the language localization for Dutch (`nl`)
+- Improved the language localization for German (`de`)
 - Improved the language localization for Spanish (`es`)
 - Upgraded `ng-extract-i18n-merge` from version `2.15.1` to `3.0.0`