Cannot set lifecycle state with CSV importer in "import" mode

Lifecycle state is not set when enabling "Apply Date, Author and Dublin Core properties.", aka, import mode.

The create and import API of the CoreSession don't use the same constant:

• the import API uses CoreSession.IMPORT_LIFECYCLE_STATE = "ecm:lifeCycleState"
• The create API uses LifeCycleConstants.INITIAL_LIFECYCLE_STATE_OPTION_NAME = "initialLifecycleState"

Happens with postgres and H2. Not tested with mongodb