Bump pytest from 5.1.3 to 5.2.0
Bump pytest from 5.1.3 to 5.2.0

Bumps [pytest](https://github.com/pytest-dev/pytest) from 5.1.3 to 5.2.0.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/5.1.3...5.2.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
endolith/numpy,WarrenWeckesser/numpy,simongibbons/numpy,jakirkham/numpy,WarrenWeckesser/numpy,jorisvandenbossche/numpy,rgommers/numpy,mhvk/numpy,pdebuyl/numpy,mhvk/numpy,grlee77/numpy,mattip/numpy,mhvk/numpy,simongibbons/numpy,WarrenWeckesser/numpy,mattip/numpy,madphysicist/numpy,charris/numpy,madphysicist/numpy,mhvk/numpy,seberg/numpy,jakirkham/numpy,anntzer/numpy,pdebuyl/numpy,madphysicist/numpy,pbrod/numpy,abalkin/numpy,pbrod/numpy,numpy/numpy,jorisvandenbossche/numpy,grlee77/numpy,anntzer/numpy,charris/numpy,seberg/numpy,pdebuyl/numpy,jakirkham/numpy,anntzer/numpy,pdebuyl/numpy,madphysicist/numpy,grlee77/numpy,anntzer/numpy,simongibbons/numpy,endolith/numpy,seberg/numpy,jorisvandenbossche/numpy,abalkin/numpy,WarrenWeckesser/numpy,pbrod/numpy,jorisvandenbossche/numpy,charris/numpy,rgommers/numpy,mattip/numpy,mhvk/numpy,grlee77/numpy,simongibbons/numpy,pbrod/numpy,numpy/numpy,jorisvandenbossche/numpy,jakirkham/numpy,grlee77/numpy,numpy/numpy,numpy/numpy,WarrenWeckesser/numpy,madphysicist/numpy,endolith/numpy,jakirkham/numpy,seberg/numpy,mattip/numpy,pbrod/numpy,abalkin/numpy,rgommers/numpy,rgommers/numpy,charris/numpy,simongibbons/numpy,endolith/numpy