Test case for indirect containment is incorrect

https://github.com/buildingSMART/IDS/blob/development/Documentation/testcases/partof/pass-the_containment_can_be_indirect_1_2.ifc

The beam should be contained in the space, not aggregated.

Also, there should be two interpretations of 'indirect' containment.

1. Interpretation 1: PASS - a beam in a space: Beam <-- RelAgg --> ElementAssembly <-- RelContain --> Space
2. Interpretation 2: PASS (or FAIL?) - a beam in a building: Beam <-- RelContain --> Space <-- RelAgg --> Building

Start by inspecting Documentation/testcases/partof/pass-the_containment_can_be_indirect_1_2.ifc and the issue's two proposed interpretations of indirect containment. Confirm whether the beam should use containment rather than aggregation, then resolve whether both relationship paths should pass or whether the second should fail; done means the testcase and its expected result reflect that decision.

Written by the indexing model from the issue text.