Bump colorama from 0.4.5 to 0.4.6

Bumps [colorama](https://github.com/tartley/colorama) from 0.4.5 to 0.4.6.
- [Release notes](https://github.com/tartley/colorama/releases)
- [Changelog](https://github.com/tartley/colorama/blob/master/CHANGELOG.rst)
- [Commits](tartley/colorama@0.4.5...0.4.6)

---
updated-dependencies:
- dependency-name: colorama
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]