Bump MSTest.Analyzers from 3.7.2 to 3.7.3 in /src#49

mrlacey merged 1 commit intomainmrlacey/ErrorHelper:mainfrom

dependabot/nuget/src/MSTest.Analyzers-3.7.3mrlacey/ErrorHelper:dependabot/nuget/src/MSTest.Analyzers-3.7.3Copy head branch name to clipboard