Update rubocop-rspec requirement from ~> 1.39.0 to >= 1.39, < 1.44
Update rubocop-rspec requirement from ~> 1.39.0 to >= 1.39, < 1.44

Updates the requirements on [rubocop-rspec](https://github.com/rubocop-hq/rubocop-rspec) to permit the latest version.
- [Release notes](https://github.com/rubocop-hq/rubocop-rspec/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-rspec/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop-rspec/compare/v1.39.0...v1.43.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
rainforestapp/rf-stylez,rainforestapp/rf-stylez