AO3-6410 Re-enable dependabot for Github Actions workflow updates.#4388

sarken merged 2 commits intootwcode:masterotwcode/otwarchive:masterfrom

tickinginstant:AO3-6410-reenable-dependabottickinginstant/otwarchive:AO3-6410-reenable-dependabotCopy head branch name to clipboard