Ruby: Update RuboCop lesson to use new plugin system

[pebaha-]

Checks

• [x] This is not a duplicate of an existing issue (please have a look through our open issues list to make sure)
• [x] I have thoroughly read and understand The Odin Project Contributing Guide
• [x] Would you like to work on this issue?

Describe your suggestion

As of 1.72, RuboCop uses a new plugin system. The lesson currently instructs the student to use

require: rubocop-performance

but in order to use the new plugin system, one must instead specify

plugins:
  - rubocop-performance

in .rubocop.yml

https://docs.rubocop.org/rubocop/plugin_migration_guide.html

Path

Ruby / Rails

Lesson Url

https://www.theodinproject.com/lessons/ruby-linting-and-rubocop#you-are-the-code-dictator

(Optional) Discord Name

No response

(Optional) Additional Comments

No response

[CouchofTomato]

Agree this needs to be updated. All yours @pebaha-

[pebaha-]

@CouchofTomato Should only the part above be changed, or should the mentioning of a plugin system also be included in brief?

[CouchofTomato]

@pebaha- It might be worth mentioning a note that users on a version of less than 1.72 won't use the plugin system. We can then remove the note once enough time has passed

[github-actions[bot]]

This issue is stale because it has had no activity for the last 30 days.

[JoshDevHub]

@pebaha- Any updates on this?

[pebaha-]

@pebaha- Any updates on this?

For good measure, I have withdrawn my desire to work on this issue as I don't expect to do it anytime soon.

[JoshDevHub]

Opening this up for other contributors.

Acceptance Criteria

• [ ] In the Ruby linting lesson, replace the old require syntax for rubocop extensions with the new plugin syntax (see the OP of this issue for details)

Comment below to be assigned.

[XAJX179]

🙋

[CouchofTomato]

@XAJX179 All yours