Add native6, OBS6 and RAWOBS rootpaths to metoffice template in config-user-example.yml and remove temporary dir#3613

valeriupredoi merged 2 commits intomainESMValGroup/ESMValTool:mainfrom

3612-metoffice-config-user-exampleESMValGroup/ESMValTool:3612-metoffice-config-user-exampleCopy head branch name to clipboard