Bump NuGet.Protocol from 5.5.1 to 5.9.3 in /src/AutoStep.Extensions#7

dependabot[bot] wants to merge 1 commit intodevelopautostep/AutoStep.Extensions:developfrom

dependabot/nuget/src/AutoStep.Extensions/NuGet.Protocol-5.9.3autostep/AutoStep.Extensions:dependabot/nuget/src/AutoStep.Extensions/NuGet.Protocol-5.9.3Copy head branch name to clipboard