[Bug]: API Key policy removal not synced after re-enabling deployment sync

[Thushani-Jayasekera]

Please select the area the issue is related to

Area/Management (Management API or Management Portal UI)

Please select the aspect the issue is related to

Aspect/API (API backends, definitions, contracts, interfaces, OpenAPI)

Description

$subject

1. deploy an LLM Proxy with API Key auth policy with deployment_sync_enabled to true.
2. docker-compose down gateway and set deployment_sync_enabled to false and restart gateway
3. Remove API Key auth policy and deploy API. There should not be any change reflected in UI side
4. docker-compose down gateway and set deployment_sync_enabled to true and restart gateway
5. Now we expect the security tab to display as no auth

However, it still shows as API Key auth is enabled.
Based on the rest API call response, the policy is properly removed from CP side. However, security section has not been updated properly.

    "security": {
        "apiKey": {
            "enabled": true,
            "in": "header",
            "key": "X-API-Key"
        },
        "enabled": true
    },

Steps to Reproduce

as above

Severity Level of the Issue

Severity/Blocker (Core functionality is broken and consumer is blocked. Need immediate attention)

Environment Details (with versions)

No response