This is needed as we get software instances by their reference and not
their relative urls

slapos_jio_api_style: Add related key to be able to search instance from host compute node reference

* NotFound Errors are now handled by API

Can replace the following SlapTool calls:
* softwareReleaseError
* availableSoftwareRelease
* buildingSoftwareRelease
* destroyedSoftwareRelease

  Move shared code into InstanceTree_getNodeAndAllocationSupplyCellList
  and reuse into CRM and PDM for get the related Allocation Supply.

  This preserve the logic into a single location.

  Include more tests and extend implementation to now support Instance
  Node too.

    Add a daily alarm to verify if all instance allocated have proper Allocation Supply configured and if they
    still respect the SLA.

    Extend SoftwareInstance_getReportedErrorDict to verify SLA, since, in general the context of the report should be the instance tree. The calculation is cheap to assert the SLA, and this script already has specific checks to inform the user about bad approaches.

Do not check deleted root instances