⬆️ Bump aresponses from 2.0.0 to 2.0.2 (#219)

Bumps [aresponses](https://github.com/circleup/aresponses) from 2.0.0 to 2.0.2.
- [Release notes](https://github.com/circleup/aresponses/releases)
- [Commits](aresponses/aresponses@2.0.0...2.0.2)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_test.txt

@@ -1,4 +1,4 @@
-aresponses==2.0.0
+aresponses==2.0.2
 coverage==5.3.1
 flake8==3.8.4
 flake8-docstrings==1.5.0