Fix for CVE-2023-45277 in yamcs/yamcs (project yamcs__yamcs_CVE-2023-45277_5.8.6), commit b6db35e432e62fdff0447cf513369f0b8a848abf
Fixed file: yamcs-core/src/main/java/org/yamcs/yarch/FileSystemBucket.java
Fixed class: FileSystemBucket (lines 26-224)
Fixed method: findObject (lines 210-216)
Method signature: ObjectProperties findObject(String)