(#16581) Use win32-security gem to resolve SIDs

This commit adds methods for resolving Windows account names into binary
encoded SIDs and back. Account names may be specified with or without the
domain component, or as a SID string. So all of the following are
equivalent names for the LocalSystem account:

NT AUTHORITY\SYSTEM
SYSTEM
S-1-5-18

There is a bug[1] in the SID.string_to_sid method in versions of
win32-security prior to 0.1.4, so this commit updates the Gemfile
accordingly.

[1] https://github.com/djberg96/win32-security/pull/1

Conflicts:

spec/unit/util/windows/sid_spec.rb