MAINT, BLD: update to OpenBLAS v0.3.12
MAINT, BLD: update to OpenBLAS v0.3.12

mattip/numpy,rgommers/numpy,simongibbons/numpy,mhvk/numpy,madphysicist/numpy,mhvk/numpy,grlee77/numpy,charris/numpy,mhvk/numpy,anntzer/numpy,grlee77/numpy,pbrod/numpy,anntzer/numpy,pdebuyl/numpy,jakirkham/numpy,pdebuyl/numpy,madphysicist/numpy,grlee77/numpy,seberg/numpy,madphysicist/numpy,endolith/numpy,madphysicist/numpy,numpy/numpy,endolith/numpy,grlee77/numpy,jakirkham/numpy,madphysicist/numpy,numpy/numpy,anntzer/numpy,rgommers/numpy,simongibbons/numpy,jakirkham/numpy,endolith/numpy,mhvk/numpy,grlee77/numpy,seberg/numpy,pbrod/numpy,endolith/numpy,simongibbons/numpy,simongibbons/numpy,jakirkham/numpy,anntzer/numpy,pdebuyl/numpy,mattip/numpy,mhvk/numpy,pdebuyl/numpy,jakirkham/numpy,numpy/numpy,pbrod/numpy,charris/numpy,seberg/numpy,seberg/numpy,pbrod/numpy,mattip/numpy,rgommers/numpy,simongibbons/numpy,charris/numpy,mattip/numpy,charris/numpy,rgommers/numpy,numpy/numpy,pbrod/numpy