build(deps): bump distlib from 0.3.2 to 0.3.3

Bumps [distlib](https://bitbucket.org/pypa/distlib) from 0.3.2 to 0.3.3.
- [Changelog](https://bitbucket.org/pypa/distlib/src/master/CHANGES.rst)
- [Commits](https://bitbucket.org/pypa/distlib/branches/compare/0.3.3..0.3.2)

---
updated-dependencies:
- dependency-name: distlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -10,7 +10,7 @@ click==8.0.1
 codacy-coverage==1.3.11
 colorama==0.4.4
 coverage==5.5
-distlib==0.3.2
+distlib==0.3.3
 filelock==3.0.12
 flake8==3.9.1
 identify==2.2.15