Update json-schema to version 2.8.0
Update json-schema to version 2.8.0
openSUSE/osem,rishabhptr/osem,bear454/osem,rishabhptr/osem,differentreality/osem,hennevogel/osem,differentreality/osem,AndrewKvalheim/osem,bear454/osem,rishabhptr/osem,openSUSE/osem,differentreality/osem,SeaGL/osem,AndrewKvalheim/osem,bear454/osem,rishabhptr/osem,bear454/osem,hennevogel/osem,AndrewKvalheim/osem,SeaGL/osem,SeaGL/osem,hennevogel/osem,differentreality/osem,hennevogel/osem,openSUSE/osem