Update FileManager+Files.swift

Author: AZero13

Sources/FoundationEssentials/FileManager/FileManager+Files.swift

@@ -525,11 +525,8 @@ extension _FileManagerImpl {
         var size = listxattr(path, nil, 0, followSymlinks ? 0 : XATTR_NOFOLLOW)
         #elseif os(FreeBSD)
         var size = (followSymlinks ? extattr_list_file : extattr_list_link)(path, EXTATTR_NAMESPACE_USER, nil, 0)
-        #elseif os(Linux)
-        var size = followSymlinks ? listxattr(path, nil, 0) : llistxattr(path, nil, 0)
         #else
-        // No way to follow symlinks.
-        var size = listxattr(path, nil, 0)
+        var size = followSymlinks ? listxattr(path, nil, 0) : llistxattr(path, nil, 0)
         #endif
         guard size > 0 else { return nil }
         let keyList = UnsafeMutableBufferPointer<CChar>.allocate(capacity: size)