finder template in ifc_paths

[DaJansenGit]

Currently, the used template for the finder is automatically selected based on the authoring tool found in the IFC. For files that are created in one authoring tool and edited in another this can lead to problems, because the original tool is deleted from the IFC but is the one that is mostly relevant for the property sets. To solve this we should implement an additional option in the already existing ifc_paths argument for the project, so that a specific tool can be (but not must be) provided that is used to define the finder.

[DaJansenGit]

    ifc_paths = {
        IFCDomain.mixed: {
            "path":
                Path(bim2sim.__file__).parent.parent /
                'test/resources/mixed/ifc/'
                'b03_heating_with_building_blenderBIM.ifc',
            "finder": "LuArtX_Carf",
        }
    }