version: 2
updates:
- package-ecosystem: maven
  directory: "/"
  schedule:
    interval: daily
    time: '04:00'
  open-pull-requests-limit: 10

version: 2
updates:
- package-ecosystem: maven
  directory: "/"
  schedule:
    interval: daily
    time: '04:00'
  open-pull-requests-limit: 10
- package-ecosystem: "github-actions"
  directory: "/"
  schedule:
    interval: "daily"

Add Dependabot configuration for GitHub Actions
Add Dependabot configuration for GitHub Actions

https:39030cf4accf13d40030b6961ac60d4d0901f089@latest/github/administering-a-repository/configuration-options-for-dependency-updates#package-ecosystem