patched distributed multiControlledTwoQubitUnitary
patched distributed multiControlledTwoQubitUnitary

In the unlikely scenario where both target qubits need to be swapped in-node, and the control qubits BOTH {0,1}, only one control qubit was being correctly swapped (due to an unnecessary `else` statement).

aniabrown/QUEST,aniabrown/QUEST,aniabrown/QUEST