Add how-to category for manage resource groups

[Reshrahim]

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Description

Auto-generated description

🤖 Generated by Copilot at d57a78a

Summary

📝🗃️💡

Added categories metadata to howto-resourcegroups document. This enables the document to appear under the "How-To" category on the documentation website.

categories added
How-To guides for readers
Autumn of learning

Walkthrough

• Add categories metadata to the front matter of the document docs/content/guides/operations/groups/howto-resourcegroups/index.md to group it under "How-To" category (link)

Issue reference

[github-actions]

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