chore: update readme (planning#2016)

README.md

@@ -95,9 +95,8 @@ The client artifact is available in `{projekt.dir}/client/target` after a succes
 <p align="right">(<a href="#top">back to top</a>)</p>
 
 ## Coming up features
-- [ ] ZBP/BundID Integration
-- [ ] Improved Certificate Handling & Key Generation 
 - [ ] Destination-API Client
+- [ ] Improved Certificate Handling & Key Generation 
 
 See the [open issues](https://git.fitko.de/fit-connect/planning/-/boards/44?search=SDK) for a full list of proposed features (and known issues).