Bump tabbable from 5.3.3 to 6.2.0

Bumps [tabbable](https://github.com/focus-trap/tabbable) from 5.3.3 to 6.2.0.
- [Release notes](https://github.com/focus-trap/tabbable/releases)
- [Changelog](https://github.com/focus-trap/tabbable/blob/master/CHANGELOG.md)
- [Commits](focus-trap/tabbable@v5.3.3...v6.2.0)

---
updated-dependencies:
- dependency-name: tabbable
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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