AT5-780 pass vcc params via configure scan
This is for: https://jira.skatelescope.org/browse/AT5-780
It includes:
- Updated VCC ConfigureScan so attributes can be passed through it from CbfSubarray instead of through write_attribute
- Commands TurnOnBandDevice and TurnOffBandDevice to turn on/off the selected band device
- An integration test case to test VCC's ConfigureScan
Edited by amandapunch