[Security Integrations] Moving integrations from Tech Preview to GA

[jamiehynds]

We currently have a number of integrations under Tech Preview, which have been available for some and we can confidently move to GA.

• Amazon Security Lake
• Arista NG Firewall
• Cisco Nexus
• Custom Azure Blob [integrations][Custom Azure Blob Storage] - Made integration GA, added new parameters & improved docs #8577
• Custom Google Cloud Storage [integrations][Custom GCS] - Made integration GA, added new parameters & improved docs #8515
• Google Security Command Center
• Imperva
• Mandiant Advantage
• Maltiverse
• Microsoft Defender for Cloud
• Microsoft Entra ID Entity Analytics
• Okta Entity Analytics
• OpenCTI
• Palo Alto Prisma Cloud
• Qualys VMDR
• Symantec EDR Cloud
• Trellix EDR Cloud
• Wiz

Skipping:

• Custom AWS Logs (confirm with o11y/cloud team??)~~ (Tracked separately by: GA the aws_logs integration #8919)
• SentinelOne Cloud Funnel (delaying for mapping adjustments. See comment)

[elasticmachine]

Pinging @elastic/security-external-integrations (Team:Security-External Integrations)