Bump Microsoft.NET.Test.Sdk from 17.12.0 to 18.3.0#49

dependabot[bot] wants to merge 1 commit intomasterintelligenthack/intelligentcache:masterfrom

dependabot/nuget/IntelligentCache.Tests/Microsoft.NET.Test.Sdk-18.3.0intelligenthack/intelligentcache:dependabot/nuget/IntelligentCache.Tests/Microsoft.NET.Test.Sdk-18.3.0Copy head branch name to clipboard