Some services in Windows have random characters appended to them. This
commit fixes the scripts that has been trying to disable them but
failing in newer Windows versions where they become per-user.
- refactor array equality check and add tests
- remove OperatingSystem.Unknown causing extra logic, return undefined instead
- refactor enum validation to share same logic
- refactor scripting language factories to share same logic
- refactor too many args in runCodeAsync
- refactor ScriptCode constructor to reduce complexity
- fix writing useless write to member object since another property write always override it
