[PLAT-4349] Deprecating calculators that use old swaption pricing code
[PLAT-4349] Deprecating swaption SABR functions
[PLAT-4345], [PLAT-4346], [PLAT-4347] Adding functions to calculate PV, PV01 and YCNS for swaptions using SABR and both extrpolation methods (none or right