fix: adjust broken import links caused by test sources root not being treated like a viable import path

Ideally, we just use pytest plugins instead of modules under tests, but low priority for now.

Author: 56kyle

tests/unit_tests/test_github_workflows.py

@@ -3,7 +3,7 @@
 
 import pytest
 
-from util import templates_matching
+from tests.util import templates_matching
 
 
 @pytest.mark.parametrize(

tests/util.py

@@ -1,7 +1,7 @@
 """Module containing utility functions used by tests."""
 from pathlib import Path
 
-from constants import COOKIECUTTER_FOLDER
+from tests.constants import COOKIECUTTER_FOLDER
 
 
 def templates_matching(pattern: str) -> list[Path]: