chore(deps): update dependency dill to v0.3.6 (#74)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

requirements-dev.txt

@@ -18,7 +18,7 @@ click==8.1.3
     #   pip-tools
 coverage==6.5.0
     # via -r requirements-dev.in
-dill==0.3.4
+dill==0.3.6
     # via pylint
 distlib==0.3.4
     # via virtualenv