Bump select2

Bumps [select2](https://github.com/select2/select2) from 4.0.0 to 4.0.6.
- [Release notes](https://github.com/select2/select2/releases)
- [Changelog](https://github.com/select2/select2/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/select2/select2/compare/4.0.0...4.0.6)

---
updated-dependencies:
- dependency-name: select2
  dependency-type: direct:development
...

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