fix(ci): make the markdownlint job lint files again (#4526) - #4584

fix(ci): make the markdownlint job lint files again (#4526)#4584

SurefireStudios wants to merge 4 commits into

github:maingithub/spec-kit:mainfrom

SurefireStudios:fix/4526-markdownlint-globSurefireStudios/spec-kit:fix/4526-markdownlint-globCopy head branch name to clipboard