Upgrade the code formatting tool requirement to clang v.13.
This upgrades the code formatting tool requirement to version 13 of clang (October 2021). I think it's installed on cosma so it should not be an issue there.
Edited by Matthieu Schaller
This upgrades the code formatting tool requirement to version 13 of clang (October 2021). I think it's installed on cosma so it should not be an issue there.