Merge pull request #168 from sparcs-kaist/chore@readme-credit-edit

Resolve #167, Edit README.md

README.md

@@ -73,11 +73,12 @@ Please visit [CONTRIBUTING.md](https://github.com/sparcs-kaist/otl-app/blob/main
 ## Credits
 
 - [Winrobrine](https://github.com/Winrobrine): Developer 2020
-- [Seungbin Oh](https://github.com/sboh1214): Developer 2021-2023
+- [Seungbin Oh](https://github.com/sboh1214): Developer 2021-2024
 - [Star](https://github.com/snaoyam): Developer 2022-2023
 - [SungyeopJeong](https://github.com/SungyeopJeong): Developer 2022-2023
 - [Seungho Jang](https://github.com/hoosong0235): Developer 2023
 - [Soongyu Kwon](https://github.com/s8ngyu): Developer 2023
+- [Jaehyun Jeong](https://github.com/RGLie): Developer 2024
 
 Thanks to every [contributors](https://github.com/sparcs-kaist/otl-app/graphs/contributors).