Enforce resolutionKey or resourceId/resourceType

Enforce resolutionKey or resourceId/resourceType

There are three existing ways to perform the resolution:

    either we don't store the results at all, whether for resource or template
    either we store using the resolution key. The combination of blueprintName,
       blueprintVersion, artifactName and resolutionKey has to be unique. If it
       is re-used, it is considered as a new attempt for that specific resolution
       request, and process will only try to resolve resources not marked at SUCCESS
       in the database.
    either we store using the resourceId and resourceType. As previous point, the
       combination of blueprintName, blueprintVersion, artifactName and resolutionKey
       has to be unique. If it is re-used, it is considered as a new attempt for that
       specific resolution request, and process will only try to resolve resources not
       marked at SUCCESS in the database.

TBD: add uni tests

Issue-ID: CCSDK-1423
Change-Id: I6b7198453cf0002edfa7a0c9ea3179555211b5dc
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>