Bump rubocop-rspec from 2.8.0 to 2.9.0
Bump rubocop-rspec from 2.8.0 to 2.9.0

Bumps [rubocop-rspec](https://github.com/rubocop/rubocop-rspec) from 2.8.0 to 2.9.0.
- [Release notes](https://github.com/rubocop/rubocop-rspec/releases)
- [Changelog](https://github.com/rubocop/rubocop-rspec/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop/rubocop-rspec/compare/v2.8.0...v2.9.0)

---
updated-dependencies:
- dependency-name: rubocop-rspec
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
kaspernj/http2,kaspernj/http2