* Change EFileMode from regular enum to flags
* Add GetAnonymizedMachineId helper function
* Use MachineGuid registry key on Windows
#rb none
[CL 28160398 by yuriy odonnell in ue5-main branch]
* Add --login flag to sync command
* Add in-process token cache
* Add auth token when quering server features
* Use direct download path when supported by server
#jira UE-192913
#rb none
[CL 27535921 by yuriy odonnell in ue5-main branch]
* Make TLS a mandatory required library
* Redirect human-readable log messages of login and query commands to stderr, while only directing machine-readable messages to stdout
#rb none
[CL 27471298 by yuriy odonnell in ue5-main branch]