Bump ModelContextProtocol.Core from 0.3.0-preview.3 to 0.3.0-preview.4#323

jongalloway merged 2 commits intomainmicrosoft/Generative-AI-for-beginners-dotnet:mainfrom

dependabot/nuget/04-PracticalSamples/src/src/McpSample.AspNetCoreServer/main/ModelContextProtocol.Core-0.3.0-preview.4microsoft/Generative-AI-for-beginners-dotnet:dependabot/nuget/04-PracticalSamples/src/src/McpSample.AspNetCoreServer/main/ModelContextProtocol.Core-0.3.0-preview.4Copy head branch name to clipboard