Fix for CVE-2022-46166 in codecentric/spring-boot-admin (project codecentric__spring-boot-admin_CVE-2022-46166_2.6.9), commit c14c3ec12533f71f84de9ce3ce5ceb7991975f75
Fixed file: spring-boot-admin-server/src/main/java/de/codecentric/boot/admin/server/notify/DingTalkNotifier.java
Fixed class: DingTalkNotifier (lines 48-148)
Fixed method: getSign (lines 109-120)
Method signature: String getSign(Long)