Feat(eos_cli_config_gen): Add schema for banners

[Shivani-chourasiya]

Add schema for data model

Checklist

Contributor Checklist

• Create schema fragment matching data model described in README.md and README_v4.0.md
  • README.md is most complete with all keys. README_v4.0 includes partial data models after conversion to lists.
  • Schema fragment path is roles/eos_cli_config_gen/schemas/schema_fragments/<data_model_key>.schema.yml.
  • Copy line 1-5 from another schema (comments and outer type:dict).
  • Refer to schema documentation for syntax and/or use YAML Lint plugin from Redhat in VSCode.
  • Use convert_types on value that could be mixed type or misinterpreted like integers and numeric strings.
• If the data model has been converted from wildcard dicts:
  • Add convert_types: ['dict'] to the schema.
  • Remove convert_dicts from the templates/eos/<>.j2 and templates/documentation/<>.j2 templates.
• Run molecule converge -s build_schemas_and_docs to update schema and documentation.
• Test by running molecule converge -s eos_cli_config_gen and verify no errors or changes to generated configs/docs.

Reviewer Checklist

• Reviewer 1: Carl

  • Verify that data model is fully covered in the described schema. Easiest by looking at the generated documentation.
  • Verify that convert_dicts has been removed from templates as applicable.
  • Verify no changes to configs/docs on any molecule scenario
  • Verify that CI pass

• Reviewer 2: Claus

  • Verify that data model is fully covered in the described schema. Easiest by looking at the generated documentation.
  • Verify that convert_dicts has been removed from templates as applicable.
  • Verify no changes to configs/docs on any molecule scenario
  • Verify that CI pass

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[carlbuchmann]

LGTM!

[ClausHolbechArista]

LGTM