Adjust CI

Signed-off-by: Lixfel <agga-games@gmx.de>

steamwarci.yml

@@ -1,6 +1,6 @@
 build:
-  - "cp ~/gradle.properties ."
   - "./gradlew buildProject"
+  - "./gradlew --stop"
 
 artifacts:
   "/binarys/bungeecore.jar": "build/libs/bungeecore.jar"