Updating to JSON from standards repo

[#60056030]
Updating templates, always add Attic and Plenum to the suggested space types list
Updated templates, ready for review

[#60056030]
Update templates to

https://github.com/NREL/openstudio-standards/commit/18e739b2e388f35a7404b916f9b0987544b5b487
Merge remote-tracking branch 'origin/60056030_UpdateStandardsJSON' into develop
Merge branch 'develop' of https://github.com/NREL/OpenStudio into develop