[python] Run parfor tests separately (#204)

Author: Hardcode84

azure-pipelines.yml

@@ -126,8 +126,8 @@ jobs:
       export OCL_ICD_FILENAMES=libintelocl.so
       export SYCL_DEVICE_FILTER=opencl:cpu
       export NUMBA_DISABLE_PERFORMANCE_WARNINGS=1
-      export DPCOMP_ENABLE_PARFOR_TESTS=1
       pytest -n1 -vv --capture=tee-sys -rXF
+      DPCOMP_ENABLE_PARFOR_TESTS=1 pytest "numba_dpcomp/mlir/tests/test_numba_parfor.py" -n1 -vv --capture=tee-sys -rFX
     displayName: 'Tests'
 
   - script: |