remove duplicate test

Author: DivergentClouds

lib/std/fs/test.zig

@@ -1994,31 +1994,6 @@ test "delete a setAsCwd directory on Windows" {
     tmp.parent_dir.close();
 }
 
-test "use Lock.none on Windows" {
-    if (native_os != .windows) return error.SkipZigTest;
-
-    var tmp = tmpDir(.{});
-    defer tmp.cleanup();
-
-    // Create a locked file.
-    const test_file = try tmp.dir.createFile("test_file", .{ .lock = .exclusive, .lock_nonblocking = true });
-    defer test_file.close();
-
-    // Attempt to unlock the file via fs.lock with Lock.none.
-    try File.lock(test_file, .none);
-
-    // Attempt to open the file now that it should be unlocked.
-    const test_file2 = try tmp.dir.openFile("test_file", .{ .lock = .exclusive, .lock_nonblocking = true });
-    defer test_file2.close();
-
-    // Make sure Lock.none works with tryLock as well.
-    try testing.expect(try File.tryLock(test_file2, .none));
-
-    // Attempt to open the file since it should be unlocked again.
-    const test_file3 = try tmp.dir.openFile("test_file", .{});
-    test_file3.close();
-}
-
 test "invalid UTF-8/WTF-8 paths" {
     const expected_err = switch (native_os) {
         .wasi => error.InvalidUtf8,