Add a PurifyDEJMPS struct as subtype of AbstractCircuit and callable that applies the purification process

Describe alternatives you’ve considered
I have thoroughly tested the Purify2to1 circuit from CircuitZoo.jl with varying input bell pair fidelities and compared it against DEJMPS which often has significantly different results

Additional context
I have already implemented a DEJMPSCircuit struct and callable matching the format of other circuits in CircuitZoo.jl for the "Two Way Multiplexed Protocol Example" in Pull#236. Would like to upstream that implementation in another pull request and get feedback.

Dependency
The implementation uses Rotation Gates, which is being upstreamed in QuantumSymbolics.jl:Pull#95