manually add python path for test

Author: KrisThielemans

src/swig/test/python/test_projdata_profiles.py

@@ -1,6 +1,8 @@
 import numpy as np
 import pytest
 
+import os, sys
+sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))))
 from examples.python.plot_projdata_profiles import compress_and_extract_1d_from_nd_array