Inline FileManager in findExecutable function

Author: velocityzen

Archives/Extractors/FileOperations.swift

@@ -43,10 +43,9 @@ nonisolated func removeFile(at url: URL) -> Result<Void, ExtractionError> {
 }
 
 nonisolated func findExecutable(named command: String, in searchPaths: [String]) -> String? {
-    let fileManager = FileManager.default
     for dir in searchPaths {
         let path = (dir as NSString).appendingPathComponent(command)
-        if fileManager.isExecutableFile(atPath: path) {
+        if FileManager.default.isExecutableFile(atPath: path) {
             return path
         }
     }