[GRASS-git] [OSGeo/grass-addons] e933eb: chore(deps): update actions/checkout action to v4

[renovate[bot]]

  Branch: refs/heads/renovate/actions-checkout-4.x
  Home:   https://github.com/OSGeo/grass-addons
  Commit: e933eba5d64852c91cf1ede486f53101f623ef71
      https://github.com/OSGeo/grass-addons/commit/e933eba5d64852c91cf1ede486f53101f623ef71
  Author: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
  Date:   2023-09-04 (Mon, 04 Sep 2023)

  Changed paths:
    M .github/workflows/black.yml
    M .github/workflows/ci.yml
    M .github/workflows/clang-format-check.yml
    M .github/workflows/flake8.yml
    M .github/workflows/super-linter.yml

  Log Message:
  -----------
  chore(deps): update actions/checkout action to v4