Fix for CVE-2023-35887 in apache/mina-sshd (project apache__mina-sshd_CVE-2023-35887_2.9.2), commit a61e93035f06bff8fc622ad94870fb773d48b9f0
Fixed file: sshd-common/src/test/java/org/apache/sshd/common/file/root/RootedFileSystemProviderTest.java
Fixed class: FileHelper (lines 254-330)
Fixed method: readFile (lines 304-309)
Method signature: byte readFile(Path)