Merge branch 'L2SS-846-add-disable-hardware' into 'master'

CDB/LOFAR_ConfigDb.json

CDB/stations/simulators_ConfigDb.json

...tango-prometheus-exporter/code/tango-prometheus-client.py

tangostationcontrol/docs/source/devices/using.rst

tangostationcontrol/tangostationcontrol/common/states.py

tangostationcontrol/tangostationcontrol/devices/apsct.py

tangostationcontrol/tangostationcontrol/devices/apspu.py

...tationcontrol/tangostationcontrol/devices/lofar_device.py

tangostationcontrol/tangostationcontrol/devices/recv.py

tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py

...ontrol/tangostationcontrol/devices/temperature_manager.py

tangostationcontrol/tangostationcontrol/devices/unb2.py

...n_test/default/devices/test_device_temperature_manager.py

...rol/tangostationcontrol/test/devices/test_lofar_device.py