[WIP] Update actions/checkout action to v7#36

ChrisJBurns with Copilot wants to merge 2 commits into

renovate/actions-checkout-7.xstacklok/releaseo:renovate/actions-checkout-7.xfrom

copilot/update-actions-checkout-action-to-v7stacklok/releaseo:copilot/update-actions-checkout-action-to-v7Copy head branch name to clipboard