Merge pull request #26037 from drodriguez/windows-fix-driver-sdk-test

[windows] Fix paths in test to work for Windows.

Author: drodriguez

test/Driver/sdk.swift

@@ -15,8 +15,8 @@
 // OSX: -sdk {{.*}}/Inputs/clang-importer-sdk
 // OSX: {{.*}}.o{{[ "]}}
 // OSX: {{-syslibroot|--sysroot}} {{[^ ]*}}/Inputs/clang-importer-sdk
-// OSX: -L {{[^ ]*}}/Inputs/clang-importer-sdk/usr/lib/swift
-// OSX: -rpath {{[^ ]*}}/Inputs/clang-importer-sdk/usr/lib/swift
+// OSX: -L {{[^ ]*}}/Inputs/clang-importer-sdk{{/|\\\\}}usr{{/|\\\\}}lib{{/|\\\\}}swift
+// OSX: -rpath {{[^ ]*}}/Inputs/clang-importer-sdk{{/|\\\\}}usr{{/|\\\\}}lib{{/|\\\\}}swift
 
 // LINUX-NOT: warning: no such SDK:
 // LINUX: bin{{/|\\\\}}swift