update jdk badges
@@ -21,10 +21,12 @@ Tracking politicians like bugs. Citizen Intelligence Agency is independent and n
# Runtime
-[![JDK-8](https://img.shields.io/badge/jdk-8-lightgray.svg)]
-[![JDK-9](https://img.shields.io/badge/jdk-9-yellow.svg)]
-[![JDK-10](https://img.shields.io/badge/jdk-10-orange.svg)]
-[![JDK-11 or higher](https://img.shields.io/badge/jdk-11-red.svg)]
+[![JDK-8 or higher](https://img.shields.io/badge/jdk-8-green.svg)]
+[![JDK-9](https://img.shields.io/badge/jdk-9-orange.svg)]
+[![JDK-10](https://img.shields.io/badge/jdk-10-green.svg)]
+[![JDK-11](https://img.shields.io/badge/jdk-11-red.svg)]
+[![JDK-12](https://img.shields.io/badge/jdk-12-red.svg)]
+
# Goal
