chore: bump web-ext from 9.2.0 to 9.3.0

Bumps [web-ext](https://github.com/mozilla/web-ext) from 9.2.0 to 9.3.0.
- [Release notes](https://github.com/mozilla/web-ext/releases)
- [Commits](mozilla/web-ext@9.2.0...9.3.0)

---
updated-dependencies:
- dependency-name: web-ext
  dependency-version: 9.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]