MassInstallAction: Install the Downgrade workflow on this repository#10

gdalle merged 2 commits intomainJuliaGraphs/GraphsInterfaceChecker.jl:mainfrom

massinstallaction/set-up-DowngradeJuliaGraphs/GraphsInterfaceChecker.jl:massinstallaction/set-up-DowngradeCopy head branch name to clipboard