EXTRA_ARGS of catch_discover_tests not used during discovery

[pgrete]

Describe the bug

Our code outputs some warnings that get parsed as tests, e.g.,

$ ctest -N
Test project /home/pgrete/src/parthenon/build-catch2
  Test  #1: Kokkos::OpenMP::initialize WARNING: OMP_PROC_BIND environment variable not set
  Test  #2:   In general, for best performance with OpenMP 4.0 or better set OMP_PROC_BIND=spread and OMP_PLACES=threads
  Test  #3:   For best performance with OpenMP 3.1 set OMP_PROC_BIND=true
  Test  #4:   For unit testing set OMP_PROC_BIND=false
  Test  #5: Adding MeshBlockData objects to a DataCollection
  Test  #6: Just check everything

We can suppress the warnings by adding --kokkos-disable-warnings to the command call.
I tried to use catch_discover_tests(performance_tests EXTRA_ARGS "--kokkos-disable-warnings") but the warning still show up as tests (see above)

Expected behavior
EXTRA_ARGS also be used for discovering tests.

Reproduction steps
I can try to come up with a MWE if required.

Platform information:

• OS: linux
• Compiler+version: g++ 11.2
• Catch version: v2.13.8

Additional context
Potentially also related to #1810