chore(docs/index): change badge color for latest tag to 'success'

docs/index.md

@@ -64,7 +64,7 @@ He is the current maintainer for this project and the appropriate contact for qu
 [badge-conventional-commits]: https://img.shields.io/badge/Conventional%20Commits-1.0.0-orange.svg
 [badge-gplv3]: https://img.shields.io/badge/License-GPLv3-blue.svg
 [badge-latest-pipe]: https://img.shields.io/badge/dynamic/json?color=lightgrey&label=latest%20dev%20pipeline&query=%24%5B0%5D.status&url=https%3A%2F%2Ftransfer.hft-stuttgart.de%2Fgitlab%2Fapi%2Fv4%2F%2Fprojects%2F154%2Fpipelines%3Fper_page%3D1
-[badge-latest-tag]: https://img.shields.io/badge/dynamic/json?color=green&label=maven&query=%24%5B0%5D.name&url=https%3A%2F%2Ftransfer.hft-stuttgart.de%2Fgitlab%2Fapi%2Fv4%2Fprojects%2F154%2Frepository%2Ftags%3Fper_page%3D1
+[badge-latest-tag]: https://img.shields.io/badge/dynamic/json?color=success&label=maven&query=%24%5B0%5D.name&url=https%3A%2F%2Ftransfer.hft-stuttgart.de%2Fgitlab%2Fapi%2Fv4%2Fprojects%2F154%2Frepository%2Ftags%3Fper_page%3D1
 [badge-master-pipe]: https://transfer.hft-stuttgart.de/gitlab/9Lukas5/unified-ticketing/badges/master/pipeline.svg
 [convcomm]: https://conventionalcommits.org
 [gplv3]: unified-ticketing/license-softlink.md