Merge branch 'morefice/enable-rspec-unspecified-exception' into 'master'

Clarify why RSpec/UnspecifiedException cop is not enabled

See merge request gitlab-org/gitlab!95997

.rubocop.yml

@@ -569,6 +569,8 @@ RSpec/ImplicitSubject:
 RSpec/ReceiveNever:
   Enabled: false
 
+# Already covered by `RSpec::Configuration#on_potential_false_positives = :raise`.
+# See https://gitlab.com/gitlab-org/gitlab/-/merge_requests/86429
 RSpec/UnspecifiedException:
   Enabled: false