fix[backend](integrations): removed aws log group in aws integrations module

[AlexSanchez-bit]

No description provided.

[github-actions]

🛑 AI review — Sensitive area, extra care recommended

This PR touches critical paths or introduces changes the model cannot judge with sufficient confidence. Review carefully before merging.

🛑 architecture (gemini-3-flash-lite) — high/critical — please review

Summary: Removal of AWS CloudWatch integration logic breaks existing user configurations and integration contracts.

• high backend/modules/integrations/repository/schema_provider.go:15 — Removal of 'aws_log_group_name' from schema breaks existing integrations. This is a breaking change for users relying on CloudWatch log ingestion.
• high backend/modules/integrations/verifier/verifier_aws.go:26 — Removal of CloudWatch verification logic constitutes a breaking change in the integration contract. Existing AWS integrations configured for CloudWatch will fail or become invalid.

⚠️ bugs (gemini-3-flash-lite) — minor findings

Summary: Removal of AWS CloudWatch log group validation logic and dependency updates.

• medium backend/modules/integrations/verifier/verifier_aws.go:13 — The function verifyAWSIAMUser still requires 'aws_log_group_name' in the validation check, but the variable is no longer used in the function body. This will cause validation errors for users who do not provide this field, even though the backend no longer consumes it.

✅ security (gemini-3-flash-lite) — clean

Summary: Removal of AWS CloudWatch log group verification logic and routine dependency updates.

No findings.

🟢 go-deps — up to date

No pending Go dependency updates.

[AlexSanchez-bit]

log group name is unused and will no break cloudwatch logic