EUI refresh theme colors update

[CAWilson94]

Summary

This PR updates new EUI theme color tags as per specification

The updates should only cover Entity Owned components.
File Path: x-pack/plugins/security_solution/public/entity_analytics/*
Serverless File Path: x-pack/plugins/security_solution_serverless/public/entity_analytics/*

• Entity Store management page
• Entity Risk Score management page
• Entity Analytics Dashboard
• Entity flyout

Success and accentSecondary

Instances of 'success' tag found are all health / affirmative, semantic meaning and not branding, therefore were not changed to accentSecondary

Instances of 'success' color found in x-pack/plugins/security_solution/public/entity_analytics/* :

/components/asset_criticality_file_uploader/components/validation_step.tsx
/components/asset_criticality_file_uploader/components/result_step.tsx
/components/risk_score_enable_section.tsx
None found in x-pack/plugins/security_solution_serverless/public/entity_analytics/*

[elasticmachine]

🤖 Jobs for this PR can be triggered through checkboxes. 🚧

ℹ️ To trigger the CI, please tick the checkbox below 👇

• Click to trigger kibana-pull-request for this PR!
• Click to trigger kibana-deploy-project-from-pr for this PR!