refactor remaining PetscInts

23 jobs for thoennes/remove-petscint in 38 minutes and 40 seconds (queued for 3 seconds)
Name Stage Failure
failed
clang_10.0_mpionly_eigen_petsc_trilinos Pretest
Total Test time (real) = 566.11 sec

The following tests FAILED:
107 - P1PetscSolveTest2 (Failed)
108 - P1PetscSolveTest3 (Failed)
144 - P1P1Stokes3DPetscSolveTest2 (Failed)
146 - P2P1Stokes3DPetscSolveTest2 (Failed)
Errors while running CTest
Cleaning up file based variables
ERROR: Job failed: exit code 1