In an upcoming change, we will be adding the option to forward the
--hook option to the test cases, which will require updating
execute_test_process() to add the option when asked by the user.

The current implementation makes that task not quite straightforward:
filling of argv is already dependent on stuff like entry->subtest_count
and dynbegin; if we want to keep on using constant indices, we would
need several conditional branches for adding arguments for --hook.

Let us change the current implementation to use a dynamic vector, to
make it easier to extend argv with more stuff as needed.

v2:
  - Squash the logic from patch "runner: Use dynamic vector for test
    argv" directly instead of using the original logic, which used a
    statically sized array. (Lucas)

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20240814204822.95283-3-gustavo.sousa@intel.com


Signed-off-by: Matt Roper <matthew.d.roper@intel.com>