Bump rubocop-rspec_rails from 2.28.3 to 2.29.1 (#451)

Bumps [rubocop-rspec_rails](https://github.com/rubocop/rubocop-rspec_rails) from 2.28.3 to 2.29.1.
- [Release notes](https://github.com/rubocop/rubocop-rspec_rails/releases)
- [Changelog](https://github.com/rubocop/rubocop-rspec_rails/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rspec_rails@v2.28.3...v2.29.1)

---
updated-dependencies:
- dependency-name: rubocop-rspec_rails
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -69,8 +69,8 @@ GEM
       rubocop-capybara (~> 2.17)
       rubocop-factory_bot (~> 2.22)
       rubocop-rspec_rails (~> 2.28)
-    rubocop-rspec_rails (2.28.3)
-      rubocop (~> 1.40)
+    rubocop-rspec_rails (2.29.1)
+      rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
     simplecov (0.22.0)
       docile (~> 1.1)