Add explicit compiler specification to debug-clang build
What does this MR do?
Really build DORiE with Clang in the Debug build, this time.
[ ] Fix warningsWarnings are PDELab-internal: cannot fix right now.
Is there something that needs to be double checked?
- Clang appears as compiler specification in Debug build
Can this MR be accepted?
- Pipeline passing
[ ] Added entry toOnly corrected 'Added' feature.