build(deps): bump addons-linter from 3.13.0 to 3.18.0

Bumps [addons-linter](https://github.com/mozilla/addons-linter) from 3.13.0 to 3.18.0.
- [Release notes](https://github.com/mozilla/addons-linter/releases)
- [Commits](mozilla/addons-linter@3.13.0...3.18.0)

---
updated-dependencies:
- dependency-name: addons-linter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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