Unify returncode values for different drivers when process is killed by a signal #5201

Job	Run time
build-mac-for-tags	0s
Run C++ tests and coverage (ubuntu-latest)	2m 20s
build-linux (3.10) / build-wheels	2m 14s
build-linux (3.11) / build-wheels	1m 31s
build-linux (3.12) / build-wheels	1m 43s
build-linux (3.8) / build-wheels	1m 32s
build-linux (3.9) / build-wheels	1m 49s
build-mac (3.12, macos-latest) / build-wheels	1m 50s
test-mac-for-tags	0s
test-mac (gui-test, 3.12, macos-latest) / Run ert tests	14m 37s
test-mac (unit-tests, 3.12, macos-latest) / Run ert tests	8m 56s
test-mac (integration-tests, 3.12, macos-latest) / Run ert tests	13m 53s
Test ert docs (3.12, ubuntu-latest)	2m 43s
test-linux (gui-test, 3.11, ubuntu-latest) / Run ert tests	8m 20s
test-linux (gui-test, 3.12, ubuntu-latest) / Run ert tests	8m 38s
test-linux (gui-test, 3.8, ubuntu-latest) / Run ert tests	8m 41s
test-linux (integration-tests, 3.11, ubuntu-latest) / Run ert tests	9m 55s
test-linux (integration-tests, 3.12, ubuntu-latest) / Run ert tests	10m 39s
test-linux (integration-tests, 3.8, ubuntu-latest) / Run ert tests	10m 16s
test-linux (unit-tests, 3.11, ubuntu-latest) / Run ert tests	6m 18s
test-linux (unit-tests, 3.12, ubuntu-latest) / Run ert tests	7m 3s
test-linux (unit-tests, 3.8, ubuntu-latest) / Run ert tests	8m 17s
test-slurm (ubuntu-latest, 3.11) / Run ert tests	1m 53s
test-slurm (ubuntu-latest, 3.8) / Run ert tests	3m 1s
test-slurm (ubuntu-latest, 3.12) / Run ert tests	2m 0s
Publish to PyPI	0s
	2h 18m 9s

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