AT:

Update renovate config:

• prevent from rebaseing PRs everytime something is merged to base branch
• explicitly set which maintenance branches should be monitored instead of using regex
• use presets instead of manually specify properties
• set the prs creation limit
• group patch PRs into one
• group TS PRs into one
• set the minimum release age from new update showing up till the PR creation
• enable vulnerabilities alerts
• create action to validate config