Bump get-east-asian-width from 1.3.1 to 1.4.0

Bumps [get-east-asian-width](https://github.com/sindresorhus/get-east-asian-width) from 1.3.1 to 1.4.0.
- [Release notes](https://github.com/sindresorhus/get-east-asian-width/releases)
- [Commits](sindresorhus/get-east-asian-width@v1.3.1...v1.4.0)

---
updated-dependencies:
- dependency-name: get-east-asian-width
  dependency-version: 1.4.0
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]