YAML Subcommand

Yaml Options (buildtest yaml --help)

usage: buildtest yaml [-h] [--ohpc] [-m {yes,no}]

optional arguments:
  -h, --help            show this help message and exit
  --ohpc                Build YAML configuration for OpenHPC package. YAML files will be written in
                        $BUILDTEST_CONFIGS_REPO/ohpc
  -m {yes,no}, --maintainer {yes,no}
                        Add as maintainer to test