[Rule Tuning] Update Tags for Cloud Rules

[bm11100]

Issues

https://github.com/elastic/siem-rules/issues/357
elastic/kibana#74003

Summary

This PR updates the tags in the cloud rules to add categorization.

Structure

Level 1 Tag (all)	Level 2 tag (all)	Level 3 tag (best fit per rule)
SecOps	Continuous Monitoring	Asset Visibility
SecOps	Continuous Monitoring	Network
SecOps	Continuous Monitoring	Logging
SecOps	Continuous Monitoring	Monitoring
SecOps	Continuous Monitoring	Identity and Access
SecOps	Continuous Monitoring	Data Protection

Contributor checklist

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[bm11100]

synced with @cosiomoises and the tag Continuous Monitoring was required as well, updated