Added via #314, installing files from https://mrcieu.r-universe.dev/builds again introduced a lot of GitHub traffic during R container builds, with no clear path to use a GITHUB_PAT variable via devtools, so roll this change back to install packages straight from GitHub.com source repositories.
Added via #314, installing files from https://mrcieu.r-universe.dev/builds again introduced a lot of GitHub traffic during R container builds, with no clear path to use a GITHUB_PAT variable via devtools, so roll this change back to install packages straight from GitHub.com source repositories.