Enable docker test

Author: adeas31

tests/test_docker.py

@@ -1,8 +1,6 @@
 import OMPython
-import pytest
 
 
-@pytest.mark.skip(reason="This test would fail")
 def test_docker():
     omcp = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.16.1-minimal")
     om = OMPython.OMCSessionZMQ(omc_process=omcp)