[GRASS-git] [OSGeo/grass] 24e787: Add renovate.json

[renovate[bot]]

  Branch: refs/heads/renovate/configure
  Home:   https://github.com/OSGeo/grass
  Commit: 24e78762f26f5e9ba5e5956c983a6a30091397b2
      https://github.com/OSGeo/grass/commit/24e78762f26f5e9ba5e5956c983a6a30091397b2
  Author: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
  Date:   2023-01-23 (Mon, 23 Jan 2023)

  Changed paths:
    A renovate.json

  Log Message:
  -----------
  Add renovate.json