Bump Testcontainers from 3.10.0 to 4.0.0#201

FlorianHockmann merged 1 commit intomasterJanusGraph/janusgraph-dotnet:masterfrom

dependabot/nuget/Testcontainers-4.0.0JanusGraph/janusgraph-dotnet:dependabot/nuget/Testcontainers-4.0.0Copy head branch name to clipboard