Generated files have wrong owner and group set

[jacklul]

Generated index.html files have root:root set but should retain the defaults the current workflow is running under (like runner:docker).

Current workaround is to run find . -type f -name index.html -exec sudo chown $(id -u):$(id -g) {} \; after this action.

PS. You should also create vMAJOR tag for each new MAJOR version increment so people can use uses: jayanta525/github-pages-directory-listing@v4.