localize mathutils dependency in tests #3895

replaced shapebuilder with general ifcopenshell code in `test_add_boolean` (the only place besides `test_shape_builder` where it was used), that way mathutils dependency in tests is localized only to `test_shape_builder.py`.

added test-safe option to makefile, so github workflow would ignore `test_shape_builder` tests for now and it wouldn't interrupt the entire workflow

.github/workflows/ci-py-only.yml

@@ -89,7 +89,6 @@ jobs:
           sudo /usr/bin/python -m pip install networkx
           sudo /usr/bin/python -m pip install tabulate
           sudo /usr/bin/python -m pip install python-dateutil
-          sudo /usr/bin/python -m pip install mathutils
 
       - name: Test
         run: |
@@ -97,4 +96,4 @@ jobs:
           sudo /usr/bin/python tests.py
           cd ../src/ifcopenshell-python
           mv ifcopenshell ifcopenshell-local # Force testing on installed module
-          make test
+          make test-safe

.github/workflows/ci.yml

@@ -115,7 +115,6 @@ jobs:
           sudo /usr/bin/python -m pip install https://github.com/Andrej730/aud/archive/refs/heads/master-reduced-size.zip
           sudo /usr/bin/python -m pip install tabulate
           sudo /usr/bin/python -m pip install python-dateutil
-          sudo /usr/bin/python -m pip install mathutils
 
       - name: Test
         run: |
@@ -123,4 +122,4 @@ jobs:
           sudo /usr/bin/python tests.py
           cd ../src/ifcopenshell-python
           mv ifcopenshell ifcopenshell-local # Force testing on installed module
-          make test
+          make test-safe