MAINT: Remove a redundant use of `sctypeDict`
MAINT: Remove a redundant use of `sctypeDict`

See https://github.com/numpy/numpy/pull/17586#discussion_r507799149

Co-Authored-By: Eric Wieser <3e61a58f49a8a217614241812299f39c68c2bc19@users.noreply.github.com>

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