Manage ORTModule configurations consistently (#16396)
### Manage ORTModule options
Move all env vars that used for feature ON/OFF into runtime options for
consistent managements.
Be noted: the features' switch are assigned in 2 phases: default values,
overwritten by env vars (if specified by users). So env vars take the
highest priority when all 2 phases both given value explicitly for one
feature.
### Motivation and Context
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