Update swift-package-with-spaces.txt

This needs to match https://github.com/apple/swift-package-manager/pull/6585/files#diff-2e4c99369fe3756d033e34d3fbc2412a16835a96c747390d2a4e4112eea82691R218

Author: neonichu

swift-package-with-spaces.txt

@@ -13,7 +13,7 @@
 //
 // RUN: %{FileCheck} --check-prefix CHECK-BUILD-LOG --input-file %t.build-log %s
 //
-// CHECK-BUILD-LOG: swiftc{{.*}} -module-name special_tool {{.*}} "{{.*}}/more spaces/special tool/some file.swift"
+// CHECK-BUILD-LOG: swiftc{{.*}} -module-name special_tool {{.*}} '{{.*}}/more spaces/special tool/some file.swift'
 //
 // Verify that the tool exists and works.
 //