Bump Microsoft.NET.Test.Sdk from 18.0.1 to 18.3.0#26

dependabot[bot] wants to merge 1 commit intomaindata-altinn-no/plugin-sjofart:mainfrom

dependabot/nuget/test/Dan.Plugin.Sjofart.Test/Microsoft.NET.Test.Sdk-18.3.0data-altinn-no/plugin-sjofart:dependabot/nuget/test/Dan.Plugin.Sjofart.Test/Microsoft.NET.Test.Sdk-18.3.0Copy head branch name to clipboard