Merge pull request swiftlang#28909 from apple/revert-28894-wunicode

Revert "Driver: mark test as XFAIL on windows"

Author: shahmishal

test/Driver/batch_mode_with_supplementary_filelist.swift

@@ -7,5 +7,3 @@
 // RUN: %swiftc_driver -enable-batch-mode -driver-filelist-threshold=0 -j2 %t/main.swift %t/file-01.swift %t/file-02.swift %t/file-03.swift -o %t/file-01.o -o %t/file-02.o -o %t/file-03.o -### | %FileCheck %s -check-prefix=CHECK-SUPPLEMENTARY-OUTPUT-FILELIST
 //
 // CHECK-SUPPLEMENTARY-OUTPUT-FILELIST: -supplementary-output-file-map {{.*(/|\\)}}supplementaryOutputs-
-//
-// XFAIL: OS=windows-msvc