expand the random stabilizer functionality

[Krastanov]

some is already implemented, but document the use of different approaches:

• https://arxiv.org/abs/1406.2170
• https://arxiv.org/pdf/2003.09412.pdf

[Krastanov]

code reference https://github.com/mzurel/RandomStabilizers.jl

[Krastanov]

The slower version of https://arxiv.org/abs/1406.2170 was implemented in v0.5.0.

[Krastanov]

https://arxiv.org/pdf/1901.08092.pdf (appendix A) and https://ieeexplore.ieee.org/document/9605330 are not implemented yet

[Fe-r-oz]

Thank you very much for these references. I found another reference: Experimental estimation of quantum state properties from classical shadows (Appendix A: Explicit procedure for generation of random stabilizer states) and it's corresponding python implementation: https://github.com/qotlabs/randstab

I have re-implemented this in Julia and will submit a PR soon.