Updated the solution-wide number to 3.1
Updated the solution-wide number to 3.1

jnyrup/fluentassertions,vossad01/fluentassertions,msackton/FluentAssertions,okobylianskyi/FluentAssertions,AlexanderSher/fluentassertions,fluentassertions/fluentassertions,levenleven/fluentassertions,zmaruo/fluentassertions,SaroTasciyan/FluentAssertions,ben-m-lucas/FluentAssertions,dennisdoomen/fluentassertions,jnyrup/fluentassertions,somewhatabstract/fluentassertions,MortenBoysen/FluentAssertions,rstam/fluentassertions,onovotny/fluentassertions,piotrpMSFT/fluentassertions,dennisdoomen/fluentassertions,fluentassertions/fluentassertions,ArsenShnurkov/fluentassertions,jeroenpot/FluentAssertions