renovate-config/automerge-sass.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "description": "Preset for automerging sass related packages",
  "packageRules": [
    {
      "matchPackageNames": [
        "sass",
        "sass-loader"
      ],
      "automerge": true,
      "automergeType": "branch",
      "matchUpdateTypes": ["minor", "patch"]
    }
  ]
}