feat(rubocop): add run_test! example group for swagger in rpsec

[GabrielLyonB]

Objective

Include run_test! to Rspec example groups for swagger API documentation/testing.
This is mentioned in issue #362.

[jgmontoya]

Shouldn't this be conditionally added based on the API recipe?
I think swagger is only included with the "REST (with Power API)" option.

(Also, please remember to update the changelog)

[ldlsegovia]

Shouldn't this be conditionally added based on the API recipe?
I think swagger is only included with the "REST (with Power API)" option.

(Also, please remember to update the changelog)

I think the extra complexity is not necessary. It doesn't matter if swagger is not there and it's not used.
+1 to update the changelog

[GabrielLyonB]

Shouldn't this be conditionally added based on the API recipe?
I think swagger is only included with the "REST (with Power API)" option.
(Also, please remember to update the changelog)

I think the extra complexity is not necessary. It doesn't matter if swagger is not there and it's not used.
+1 to update the changelog

I added what @jgmontoya requested. If you think it should be directly in the .rubocop.yml file instead of conditionally added, i can change it again.