Bump pip from 9.0.1 to 9.0.3
Bump pip from 9.0.1 to 9.0.3

Bumps [pip](https://github.com/pypa/pip) from 9.0.1 to 9.0.3.
- [Release notes](https://github.com/pypa/pip/releases)
- [Changelog](https://github.com/pypa/pip/blob/master/NEWS.rst)
- [Commits](https://github.com/pypa/pip/compare/9.0.1...9.0.3)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
edx/configuration,arbrandes/edx-configuration,rue89-tech/configuration,appsembler/configuration,EDUlib/configuration,gsehub/configuration,gsehub/configuration,EDUlib/configuration,hks-epod/configuration,appsembler/configuration,arbrandes/edx-configuration,EDUlib/configuration,Stanford-Online/configuration,mitodl/configuration,edx/configuration,arbrandes/edx-configuration,stvstnfrd/configuration,hks-epod/configuration,gsehub/configuration,arbrandes/edx-configuration,Stanford-Online/configuration,gsehub/configuration,stvstnfrd/configuration,edx/configuration,appsembler/configuration,arbrandes/edx-configuration,hks-epod/configuration,stvstnfrd/configuration,stvstnfrd/configuration,mitodl/configuration,mitodl/configuration,rue89-tech/configuration,Stanford-Online/configuration,rue89-tech/configuration,mitodl/configuration,rue89-tech/configuration,gsehub/configuration,stvstnfrd/configuration,EDUlib/configuration,hks-epod/configuration,appsembler/configuration,Stanford-Online/configuration,rue89-tech/configuration,edx/configuration,hks-epod/configuration,Stanford-Online/configuration,EDUlib/configuration