fix(vulnerability): returning remediated vulnerabilities

[MR2011]

Task Description

When a user creates a remediation for a vulnerability, the expected behavior is:

• User creates remediation for vulnerability
• Vulnerability displayed in Remediated Vulnerabilities tab
• Vulnerability not displayed in Active Vulnerability tab

Actual behavior:

• Vulnerability still displays in Active Vulnerability tab
• Vulnerability not displayed in Remediated Vulnerabilities tab

This is not a UI bug, but the API still returns outdated data. Could be related to cached data.

Acceptance Criteria:

• Vulnerability displayed in Remediated Vulnerabilities tab after Remediation has been created
• Vulnerability not displayed in Active Vulnerability tab after Remediation has been created

[kanstantsinbuklis-sap]

Front-end side already implemented immediately update the UI after marking item as FP - cloudoperators/juno#1535

But for now we have the problem - to update current list of items we use one more heavy request to get all images to override (using network-only fetch policy) which, in turn, creates a load on our database and don't use the cache.

So my proposals to avoid these problems:

• Instead of using network-only fetch policy use cache-and-network (speed up response timeout in case when data stores in cache)
• Optimistic UI (we'll just drop the item from UI and in background update the list of items)
• If we have N+1 problem in query - add Dataloader