Instrument Scripts: Expand the machines which are checked

As a developer, I would like to know when the instrument scripts are out of date. A script was added in https://github.com/ISISComputingGroup/IBEX/issues/5907 and then subsequently a Jenkins job and method to check automatically was created in https://github.com/ISISComputingGroup/IBEX/issues/6160 but this only checks MAPS. We need to expand the the number of machines that are checked by doing:

- Add InstScripts$ share to other instruments
- Command to do this can be found in shares\ISIS_Experiment_Controls\command_to_add_instscripts_share.txt
- Reenable the hosts to check by changing host_names at https://github.com/ISISComputingGroup/InstrumentChecker/blob/master/scripts_checker.py#L47

## Acceptance criteria:

- [ ] All scripts using instrument scripts are having their scripts checked automatically in the Jenkins job