Omaha Client is a service that checks for new update with Omaha server.
Omaha Client requires app id and version to run.
App id can be provided to Omaha Client in vbmeta or channel config.
The default version for local build is a date string, it needs to be set to a version number in Omaha format, for example: --args build_info_version='"0.0.0.1"'