Dependabot: Bump rubocop-rspec from 1.37.1 to 1.42.0

Bumps [rubocop-rspec](https://github.com/rubocop-hq/rubocop-rspec) from 1.37.1 to 1.42.0.
- [Release notes](https://github.com/rubocop-hq/rubocop-rspec/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-rspec/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rspec@v1.37.1...v1.42.0)

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

Gemfile.lock

@@ -48,8 +48,8 @@ GEM
       parser (>= 2.7.0.1)
     rubocop-performance (1.5.2)
       rubocop (>= 0.71.0)
-    rubocop-rspec (1.37.1)
-      rubocop (>= 0.68.1)
+    rubocop-rspec (1.42.0)
+      rubocop (>= 0.87.0)
     ruby-progressbar (1.10.1)
     unicode-display_width (1.7.0)