renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:base", ":gitSignOff"
  ],
  "schedule": ["every weekend"],
  "packageRules": [
    {
      "matchManagers": ["github-actions"],
      "groupName": "github-actions"
    }
  ],
  "commitMessagePrefix": "impl:"
}