Bump wcwidth from 0.2.5 to 0.2.6

Bumps [wcwidth](https://github.com/jquast/wcwidth) from 0.2.5 to 0.2.6.
- [Release notes](https://github.com/jquast/wcwidth/releases)
- [Commits](jquast/wcwidth@0.2.5...0.2.6)

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

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