Bump Microsoft.Owin from 2.0.2 to 4.1.1 in /PipeProxyRestServer/PipeProxyRestServer#22

dependabot[bot] wants to merge 1 commit intomasterAzure/hpcpack-linux-agent:masterfrom

dependabot/nuget/PipeProxyRestServer/PipeProxyRestServer/Microsoft.Owin-4.1.1Azure/hpcpack-linux-agent:dependabot/nuget/PipeProxyRestServer/PipeProxyRestServer/Microsoft.Owin-4.1.1Copy head branch name to clipboard