Bump setuptools from 47.1.1 to 47.3.1 (#258)
Bump setuptools from 47.1.1 to 47.3.1 (#258)

Bumps [setuptools](https://github.com/pypa/setuptools) from 47.1.1 to 47.3.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/master/CHANGES.rst)
- [Commits](https://github.com/pypa/setuptools/compare/v47.1.1...v47.3.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
theolind/pymysensors