Sync with NESTv2.3.12beta
The NEST submodule has been updated to use NEST v2.3.12beta. The main changes here are:
- Moved declaration of free parameter vectors to NEST.hh and are globally defined, as opposed to being part of NESTcalc
- Introduced the ERYieldsParam vector to give more user control over the beta ER yields model
- Updated the NRERWidthParam defaults to reduce ER band widths
The nestpy bindings have been updated to take the above changes into account. Additional detector functions now have bindings included as well.