Update expected output for a machine copy test

The podman machine copy test "attempt copying file to a new directory"
was failing because on recent version of Windows the error message
doesn't match the expected error message. To make it work on new and
old version of Windows both old and new error messages are now
considered as valid.

Fixes #26056

Signed-off-by: Mario Loriedo <[email protected]>

Author: l0rd

pkg/machine/e2e/cp_test.go

@@ -357,7 +357,8 @@ var _ = Describe("run cp commands", func() {
 		switch runtime.GOOS {
 		case "windows":
 			hostDirPath = filepath.ToSlash(hostDirPath)
-			fallthrough
+			Expect(session.errorToString()).To(Or(ContainSubstring(fmt.Sprintf("scp: open local \"%s\": No such file or directory", hostDirPath)),
+				ContainSubstring(fmt.Sprintf("scp: open local \"%s\": Unknown error", hostDirPath))))
 		case "darwin":
 			Expect(session.errorToString()).To(ContainSubstring(fmt.Sprintf("scp: open local \"%s\": No such file or directory", hostDirPath)))
 		case "linux":