Implement Support for Channels and Tags on Catalogs

[steve-r-west]

We should implement the Support for Channels and Tags on Catalogs

https://documentation.elasticpath.com/commerce-cloud/docs/api/pcm/catalogs/rules/create-a-catalog-rule.html

• Data Source
• Create Resource
• Update Resource
• Destroy Resource
• Import Resource
• Examples (Data Source & Resource)
• Docs
• Acceptance Tests

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Blockers