[disc][porousmediumflow][co2] Use discretization tag instead of enum as template argument.

7 jobs for !2844 with feature/discretization-tags-introduction in 121 minutes and 44 seconds (queued for 6 seconds)
Child pipeline (parent) detached
Status Name Job ID Coverage
  Configure
passed configure #48589

00:02:41

 
  Linting
passed black (python) #48592

00:00:54

passed pylint-flake8 (python) #48594

00:00:34

 
  Select
passed select tests #48597

00:03:13

 
  Build
passed compile cpp #48600

01:33:41

 
  Test
passed test cpp #48602

00:22:08

passed test python #48603

00:10:08