Add 'rules' option to include _item object

What does this MR do and why?

Add 'rules' option to include_item object. yaml-linter shows error when you use rules with project object in includes section.

Screenshots or screen recordings

How to set up and validate locally

In VisualCode use this ci.json add your yaml.schema for gitlab pipeline file, i.e.

"yaml.schemas": {
        "/local/copy/ci.json": "file:///home/users/fanooel/your_project/pipelines/pipeine.yml"
    }

MR acceptance checklist

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• I have evaluated the MR acceptance checklist for this MR.