UD-1129: Update reconciliation of misconfigurations and vulnerabiliti…

[knrc]

…es to check for deltas before sending to SaaS

Description

This PR forces the reconciliation process to check whether the same information has previously been sent to the SaaS, greatly reducing the impact on the service.

Linked Issues

How has this been tested?

• Scanning was set up on a cluster, with trivy, marvin and popeye scheduled.
• Monitor SaaS service for PUT calls to the vulnerabilityreports and scan endpoints
• Monitor logs in zora for Skipping misconfigurations and Skipping vulnerabilities messages
• Check clusterscan resources to ensure their status section contains processedMisconfigurations and/or processedVulnerabilities

Checklist

• I have labeled this PR with the relevant Type labels
• I have documented my code (if applicable)
• My changes are covered by tests

[lucasjct]

@knrc, LGTM.

[knrc]

To query the clusterscan resources you can run the following commands

kubectl get clusterscan -o jsonpath='{.items[*].status.processedMisconfigurations}'
and
kubectl get clusterscan -o jsonpath='{.items[*].status.processedVulnerabilities}'