Revert "tests/test_splauncher/test_core.py: Check qstat."
Revert "tests/test_splauncher/test_core.py: Check qstat."

This reverts commit 63be032d5b3bad7599c15ba44bea1b82a369bdbd.

nanshe-org/splauncher,nanshe-org/splauncher,jakirkham/splauncher,jakirkham/splauncher,DudLab/splauncher,DudLab/splauncher