KAR-582 Deploy DS Manager in the ITF

Added a new pipeline stage with CI/CD jobs to deploy dishmanager + SPFRx simulator + DS Manager + SPF simulator in the ITF. The goal is to connect the DSManager to the DS Simulator deployed in the ITF.

The DS Simulator OPCUA server address is a property on the DS Manager tango device; we set that using a helm flag in the makefile. This is the MR to enable setting the helm flag

Notable changes:

DishManager connects to DSManager

--set "ska-mid-dish-manager.dishmanager.ds.family_name=ds"
--set "ska-mid-dish-manager.dishmanager.ds.member_name=manager"

DSManager connects to OPCUA server in ITF

--set "ska-mid-dish-ds-manager.dishstructuremanager.dsSim.fqdn=opc.tcp://10.164.10.28:53530/OPCUA/SimulationServer"

DSManager is triggered by the test runner

... --forked --dish-structure-fqdn=ska001/ds/manager /tmp/lmc/tests/acceptance/