Fixes for bugs found in Transport Slicing integration
This update contains for the fixes for the following JIRAs:
SO-3308: Transport Slicing integration: MSOWorkflowException:
mso-request-id not provided
SO-3309: Transport Slicing integration: unable to get prefix
environment variable from execution in TnNssmfUntils
SO-3310: Transport Slicing Integration: null pointer exception
in saving SDNC rollback data
Issue-ID: SO-3308
Issue-ID: SO-3309
Issue-ID: SO-3310
Signed-off-by: hyu2010 <henry.yu1@huawei.com>
Change-Id: I0c9ed038454b309914ddee6ea2366db58f248f9f
Signed-off-by: hyu2010 <hyu2010b@gmail.com>